1239740640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 360

約数和(自身を含む): 4661799912

約数和(自身を除く): 3422059272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 289, 306, 324, 331, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 578, 612, 648, 662, 680, 720, 765, 810, 816, 864, 867, 918, 993, 1020, 1080, 1156, 1224, 1296, 1324, 1360, 1377, 1440, 1445, 1530, 1620, 1632, 1655, 1734, 1836, 1986, 2040, 2160, 2295, 2312, 2448, 2592, 2601, 2648, 2720, 2754, 2890, 2979, 3060, 3240, 3310, 3468, 3672, 3972, 4080, 4320, 4335, 4590, 4624, 4896, 4965, 5202, 5296, 5508, 5627, 5780, 5958, 6120, 6480, 6620, 6885, 6936, 7344, 7803, 7944, 8160, 8670, 8937, 9180, 9248, 9930, 10404, 10592, 11016, 11254, 11560, 11916, 12240, 12960, 13005, 13240, 13770, 13872, 14688, 14895, 15606, 15888, 16881, 17340, 17874, 18360, 19860, 20808, 22032, 22508, 23120, 23409, 23832, 24480, 26010, 26480, 26811, 27540, 27744, 28135, 29790, 31212, 31776, 33762, 34680, 35748, 36720, 39015, 39720, 41616, 44064, 44685, 45016, 46240, 46818, 47664, 50643, 52020, 52960, 53622, 55080, 56270, 59580, 62424, 67524, 69360, 71496, 73440, 78030, 79440, 83232, 84405, 89370, 90032, 93636, 95328, 95659, 101286, 104040, 107244, 110160, 112540, 117045, 119160, 124848, 134055, 135048, 138720, 142992, 151929, 156060, 158880, 168810, 178740, 180064, 187272, 191318, 202572, 208080, 214488, 220320, 225080, 234090, 238320, 249696, 253215, 268110, 270096, 285984, 286977, 303858, 312120, 337620, 357480, 374544, 382636, 405144, 416160, 428976, 450160, 455787, 468180, 476640, 478295, 506430, 536220, 540192, 573954, 607716, 624240, 675240, 714960, 749088, 759645, 765272, 810288, 857952, 860931, 900320, 911574, 936360, 956590, 1012860, 1072440, 1147908, 1215432, 1248480, 1350480, 1429920, 1434885, 1519290, 1530544, 1620576, 1721862, 1823148, 1872720, 1913180, 2025720, 2144880, 2278935, 2295816, 2430864, 2582793, 2700960, 2869770, 3038580, 3061088, 3443724, 3646296, 3745440, 3826360, 4051440, 4289760, 4304655, 4557870, 4591632, 4861728, 5165586, 5739540, 6077160, 6887448, 7292592, 7652720, 7748379, 8102880, 8609310, 9115740, 9183264, 10331172, 11479080, 12154320, 12913965, 13774896, 14585184, 15305440, 15496758, 17218620, 18231480, 20662344, 22958160, 24308640, 25827930, 27549792, 30993516, 34437240, 36462960, 38741895, 41324688, 45916320, 51655860, 61987032, 68874480, 72925920, 77483790, 82649376, 103311720, 123974064, 137748960, 154967580, 206623440, 247948128, 309935160, 413246880, 619870320, 1239740640]

約数ペア:

[(1, 1239740640), (2, 619870320), (3, 413246880), (4, 309935160), (5, 247948128), (6, 206623440), (8, 154967580), (9, 137748960), (10, 123974064), (12, 103311720), (15, 82649376), (16, 77483790), (17, 72925920), (18, 68874480), (20, 61987032), (24, 51655860), (27, 45916320), (30, 41324688), (32, 38741895), (34, 36462960), (36, 34437240), (40, 30993516), (45, 27549792), (48, 25827930), (51, 24308640), (54, 22958160), (60, 20662344), (68, 18231480), (72, 17218620), (80, 15496758), (81, 15305440), (85, 14585184), (90, 13774896), (96, 12913965), (102, 12154320), (108, 11479080), (120, 10331172), (135, 9183264), (136, 9115740), (144, 8609310), (153, 8102880), (160, 7748379), (162, 7652720), (170, 7292592), (180, 6887448), (204, 6077160), (216, 5739540), (240, 5165586), (255, 4861728), (270, 4591632), (272, 4557870), (288, 4304655), (289, 4289760), (306, 4051440), (324, 3826360), (331, 3745440), (340, 3646296), (360, 3443724), (405, 3061088), (408, 3038580), (432, 2869770), (459, 2700960), (480, 2582793), (510, 2430864), (540, 2295816), (544, 2278935), (578, 2144880), (612, 2025720), (648, 1913180), (662, 1872720), (680, 1823148), (720, 1721862), (765, 1620576), (810, 1530544), (816, 1519290), (864, 1434885), (867, 1429920), (918, 1350480), (993, 1248480), (1020, 1215432), (1080, 1147908), (1156, 1072440), (1224, 1012860), (1296, 956590), (1324, 936360), (1360, 911574), (1377, 900320), (1440, 860931), (1445, 857952), (1530, 810288), (1620, 765272), (1632, 759645), (1655, 749088), (1734, 714960), (1836, 675240), (1986, 624240), (2040, 607716), (2160, 573954), (2295, 540192), (2312, 536220), (2448, 506430), (2592, 478295), (2601, 476640), (2648, 468180), (2720, 455787), (2754, 450160), (2890, 428976), (2979, 416160), (3060, 405144), (3240, 382636), (3310, 374544), (3468, 357480), (3672, 337620), (3972, 312120), (4080, 303858), (4320, 286977), (4335, 285984), (4590, 270096), (4624, 268110), (4896, 253215), (4965, 249696), (5202, 238320), (5296, 234090), (5508, 225080), (5627, 220320), (5780, 214488), (5958, 208080), (6120, 202572), (6480, 191318), (6620, 187272), (6885, 180064), (6936, 178740), (7344, 168810), (7803, 158880), (7944, 156060), (8160, 151929), (8670, 142992), (8937, 138720), (9180, 135048), (9248, 134055), (9930, 124848), (10404, 119160), (10592, 117045), (11016, 112540), (11254, 110160), (11560, 107244), (11916, 104040), (12240, 101286), (12960, 95659), (13005, 95328), (13240, 93636), (13770, 90032), (13872, 89370), (14688, 84405), (14895, 83232), (15606, 79440), (15888, 78030), (16881, 73440), (17340, 71496), (17874, 69360), (18360, 67524), (19860, 62424), (20808, 59580), (22032, 56270), (22508, 55080), (23120, 53622), (23409, 52960), (23832, 52020), (24480, 50643), (26010, 47664), (26480, 46818), (26811, 46240), (27540, 45016), (27744, 44685), (28135, 44064), (29790, 41616), (31212, 39720), (31776, 39015), (33762, 36720), (34680, 35748)]