1204951680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 256

約数和(自身を含む): 4315334400

約数和(自身を除く): 3110382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 320, 360, 384, 412, 432, 480, 515, 540, 576, 618, 640, 677, 720, 824, 864, 927, 960, 1030, 1080, 1152, 1236, 1354, 1440, 1545, 1648, 1728, 1854, 1920, 2031, 2060, 2160, 2472, 2708, 2781, 2880, 3090, 3296, 3385, 3456, 3708, 4062, 4120, 4320, 4635, 4944, 5416, 5562, 5760, 6093, 6180, 6592, 6770, 7416, 8124, 8240, 8640, 9270, 9888, 10155, 10832, 11124, 12186, 12360, 13184, 13540, 13905, 14832, 16248, 16480, 17280, 18279, 18540, 19776, 20310, 21664, 22248, 24372, 24720, 27080, 27810, 29664, 30465, 32496, 32960, 36558, 37080, 39552, 40620, 43328, 44496, 48744, 49440, 54160, 55620, 59328, 60930, 64992, 65920, 69731, 73116, 74160, 81240, 86656, 88992, 91395, 97488, 98880, 108320, 111240, 118656, 121860, 129984, 139462, 146232, 148320, 162480, 177984, 182790, 194976, 197760, 209193, 216640, 222480, 243720, 259968, 278924, 292464, 296640, 324960, 348655, 355968, 365580, 389952, 418386, 433280, 444960, 487440, 557848, 584928, 593280, 627579, 649920, 697310, 731160, 779904, 836772, 889920, 974880, 1045965, 1115696, 1169856, 1255158, 1299840, 1394620, 1462320, 1673544, 1779840, 1882737, 1949760, 2091930, 2231392, 2339712, 2510316, 2789240, 2924640, 3137895, 3347088, 3765474, 3899520, 4183860, 4462784, 5020632, 5578480, 5849280, 6275790, 6694176, 7530948, 8367720, 8925568, 9413685, 10041264, 11156960, 11698560, 12551580, 13388352, 15061896, 16735440, 18827370, 20082528, 22313920, 25103160, 26776704, 30123792, 33470880, 37654740, 40165056, 44627840, 50206320, 60247584, 66941760, 75309480, 80330112, 100412640, 120495168, 133883520, 150618960, 200825280, 240990336, 301237920, 401650560, 602475840, 1204951680]

約数ペア:

[(1, 1204951680), (2, 602475840), (3, 401650560), (4, 301237920), (5, 240990336), (6, 200825280), (8, 150618960), (9, 133883520), (10, 120495168), (12, 100412640), (15, 80330112), (16, 75309480), (18, 66941760), (20, 60247584), (24, 50206320), (27, 44627840), (30, 40165056), (32, 37654740), (36, 33470880), (40, 30123792), (45, 26776704), (48, 25103160), (54, 22313920), (60, 20082528), (64, 18827370), (72, 16735440), (80, 15061896), (90, 13388352), (96, 12551580), (103, 11698560), (108, 11156960), (120, 10041264), (128, 9413685), (135, 8925568), (144, 8367720), (160, 7530948), (180, 6694176), (192, 6275790), (206, 5849280), (216, 5578480), (240, 5020632), (270, 4462784), (288, 4183860), (309, 3899520), (320, 3765474), (360, 3347088), (384, 3137895), (412, 2924640), (432, 2789240), (480, 2510316), (515, 2339712), (540, 2231392), (576, 2091930), (618, 1949760), (640, 1882737), (677, 1779840), (720, 1673544), (824, 1462320), (864, 1394620), (927, 1299840), (960, 1255158), (1030, 1169856), (1080, 1115696), (1152, 1045965), (1236, 974880), (1354, 889920), (1440, 836772), (1545, 779904), (1648, 731160), (1728, 697310), (1854, 649920), (1920, 627579), (2031, 593280), (2060, 584928), (2160, 557848), (2472, 487440), (2708, 444960), (2781, 433280), (2880, 418386), (3090, 389952), (3296, 365580), (3385, 355968), (3456, 348655), (3708, 324960), (4062, 296640), (4120, 292464), (4320, 278924), (4635, 259968), (4944, 243720), (5416, 222480), (5562, 216640), (5760, 209193), (6093, 197760), (6180, 194976), (6592, 182790), (6770, 177984), (7416, 162480), (8124, 148320), (8240, 146232), (8640, 139462), (9270, 129984), (9888, 121860), (10155, 118656), (10832, 111240), (11124, 108320), (12186, 98880), (12360, 97488), (13184, 91395), (13540, 88992), (13905, 86656), (14832, 81240), (16248, 74160), (16480, 73116), (17280, 69731), (18279, 65920), (18540, 64992), (19776, 60930), (20310, 59328), (21664, 55620), (22248, 54160), (24372, 49440), (24720, 48744), (27080, 44496), (27810, 43328), (29664, 40620), (30465, 39552), (32496, 37080), (32960, 36558)]