260087760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 240

約数和(自身を含む): 960313536

約数和(自身を除く): 700225776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 787, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1574, 1620, 1836, 1944, 2040, 2160, 2295, 2361, 2430, 2448, 2754, 3060, 3148, 3240, 3672, 3888, 3935, 4080, 4131, 4590, 4722, 4860, 5508, 6120, 6296, 6480, 6885, 7083, 7344, 7870, 8262, 9180, 9444, 9720, 11016, 11805, 12240, 12592, 13379, 13770, 14166, 15740, 16524, 18360, 18888, 19440, 20655, 21249, 22032, 23610, 26758, 27540, 28332, 31480, 33048, 35415, 36720, 37776, 40137, 41310, 42498, 47220, 53516, 55080, 56664, 62960, 63747, 66096, 66895, 70830, 80274, 82620, 84996, 94440, 106245, 107032, 110160, 113328, 120411, 127494, 133790, 141660, 160548, 165240, 169992, 188880, 191241, 200685, 212490, 214064, 240822, 254988, 267580, 283320, 318735, 321096, 330480, 339984, 361233, 382482, 401370, 424980, 481644, 509976, 535160, 566640, 602055, 637470, 642192, 722466, 764964, 802740, 849960, 956205, 963288, 1019952, 1070320, 1083699, 1204110, 1274940, 1444932, 1529928, 1605480, 1699920, 1806165, 1912410, 1926576, 2167398, 2408220, 2549880, 2889864, 3059856, 3210960, 3251097, 3612330, 3824820, 4334796, 4816440, 5099760, 5418495, 5779728, 6502194, 7224660, 7649640, 8669592, 9632880, 10836990, 13004388, 14449320, 15299280, 16255485, 17339184, 21673980, 26008776, 28898640, 32510970, 43347960, 52017552, 65021940, 86695920, 130043880, 260087760]

約数ペア:

[(1, 260087760), (2, 130043880), (3, 86695920), (4, 65021940), (5, 52017552), (6, 43347960), (8, 32510970), (9, 28898640), (10, 26008776), (12, 21673980), (15, 17339184), (16, 16255485), (17, 15299280), (18, 14449320), (20, 13004388), (24, 10836990), (27, 9632880), (30, 8669592), (34, 7649640), (36, 7224660), (40, 6502194), (45, 5779728), (48, 5418495), (51, 5099760), (54, 4816440), (60, 4334796), (68, 3824820), (72, 3612330), (80, 3251097), (81, 3210960), (85, 3059856), (90, 2889864), (102, 2549880), (108, 2408220), (120, 2167398), (135, 1926576), (136, 1912410), (144, 1806165), (153, 1699920), (162, 1605480), (170, 1529928), (180, 1444932), (204, 1274940), (216, 1204110), (240, 1083699), (243, 1070320), (255, 1019952), (270, 963288), (272, 956205), (306, 849960), (324, 802740), (340, 764964), (360, 722466), (405, 642192), (408, 637470), (432, 602055), (459, 566640), (486, 535160), (510, 509976), (540, 481644), (612, 424980), (648, 401370), (680, 382482), (720, 361233), (765, 339984), (787, 330480), (810, 321096), (816, 318735), (918, 283320), (972, 267580), (1020, 254988), (1080, 240822), (1215, 214064), (1224, 212490), (1296, 200685), (1360, 191241), (1377, 188880), (1530, 169992), (1574, 165240), (1620, 160548), (1836, 141660), (1944, 133790), (2040, 127494), (2160, 120411), (2295, 113328), (2361, 110160), (2430, 107032), (2448, 106245), (2754, 94440), (3060, 84996), (3148, 82620), (3240, 80274), (3672, 70830), (3888, 66895), (3935, 66096), (4080, 63747), (4131, 62960), (4590, 56664), (4722, 55080), (4860, 53516), (5508, 47220), (6120, 42498), (6296, 41310), (6480, 40137), (6885, 37776), (7083, 36720), (7344, 35415), (7870, 33048), (8262, 31480), (9180, 28332), (9444, 27540), (9720, 26758), (11016, 23610), (11805, 22032), (12240, 21249), (12592, 20655), (13379, 19440), (13770, 18888), (14166, 18360), (15740, 16524)]