901234560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1668

約数の個数: 128

約数和(自身を含む): 2882764800

約数和(自身を除く): 1981530240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 367, 384, 480, 640, 734, 960, 1101, 1279, 1468, 1835, 1920, 2202, 2558, 2936, 3670, 3837, 4404, 5116, 5505, 5872, 6395, 7340, 7674, 8808, 10232, 11010, 11744, 12790, 14680, 15348, 17616, 19185, 20464, 22020, 23488, 25580, 29360, 30696, 35232, 38370, 40928, 44040, 46976, 51160, 58720, 61392, 70464, 76740, 81856, 88080, 102320, 117440, 122784, 140928, 153480, 163712, 176160, 204640, 234880, 245568, 306960, 352320, 409280, 469393, 491136, 613920, 704640, 818560, 938786, 1227840, 1408179, 1877572, 2346965, 2455680, 2816358, 3755144, 4693930, 5632716, 7040895, 7510288, 9387860, 11265432, 14081790, 15020576, 18775720, 22530864, 28163580, 30041152, 37551440, 45061728, 56327160, 60082304, 75102880, 90123456, 112654320, 150205760, 180246912, 225308640, 300411520, 450617280, 901234560]

約数ペア:

[(1, 901234560), (2, 450617280), (3, 300411520), (4, 225308640), (5, 180246912), (6, 150205760), (8, 112654320), (10, 90123456), (12, 75102880), (15, 60082304), (16, 56327160), (20, 45061728), (24, 37551440), (30, 30041152), (32, 28163580), (40, 22530864), (48, 18775720), (60, 15020576), (64, 14081790), (80, 11265432), (96, 9387860), (120, 7510288), (128, 7040895), (160, 5632716), (192, 4693930), (240, 3755144), (320, 2816358), (367, 2455680), (384, 2346965), (480, 1877572), (640, 1408179), (734, 1227840), (960, 938786), (1101, 818560), (1279, 704640), (1468, 613920), (1835, 491136), (1920, 469393), (2202, 409280), (2558, 352320), (2936, 306960), (3670, 245568), (3837, 234880), (4404, 204640), (5116, 176160), (5505, 163712), (5872, 153480), (6395, 140928), (7340, 122784), (7674, 117440), (8808, 102320), (10232, 88080), (11010, 81856), (11744, 76740), (12790, 70464), (14680, 61392), (15348, 58720), (17616, 51160), (19185, 46976), (20464, 44040), (22020, 40928), (23488, 38370), (25580, 35232), (29360, 30696)]