56338560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9781}}^1$

素因数の和:9806

約数の個数: 96

約数和(自身を含む): 194563980

約数和(自身を除く): 138225420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9781, 19562, 29343, 39124, 48905, 58686, 78248, 88029, 97810, 117372, 146715, 156496, 176058, 195620, 234744, 293430, 312992, 352116, 391240, 440145, 469488, 586860, 625984, 704232, 782480, 880290, 938976, 1173720, 1251968, 1408464, 1564960, 1760580, 1877952, 2347440, 2816928, 3129920, 3521160, 3755904, 4694880, 5633856, 6259840, 7042320, 9389760, 11267712, 14084640, 18779520, 28169280, 56338560]

約数ペア:

[(1, 56338560), (2, 28169280), (3, 18779520), (4, 14084640), (5, 11267712), (6, 9389760), (8, 7042320), (9, 6259840), (10, 5633856), (12, 4694880), (15, 3755904), (16, 3521160), (18, 3129920), (20, 2816928), (24, 2347440), (30, 1877952), (32, 1760580), (36, 1564960), (40, 1408464), (45, 1251968), (48, 1173720), (60, 938976), (64, 880290), (72, 782480), (80, 704232), (90, 625984), (96, 586860), (120, 469488), (128, 440145), (144, 391240), (160, 352116), (180, 312992), (192, 293430), (240, 234744), (288, 195620), (320, 176058), (360, 156496), (384, 146715), (480, 117372), (576, 97810), (640, 88029), (720, 78248), (960, 58686), (1152, 48905), (1440, 39124), (1920, 29343), (2880, 19562), (5760, 9781)]