67706160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3666

約数の個数: 80

約数和(自身を含む): 212605440

約数和(自身を除く): 144899280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3571, 3792, 4740, 6320, 7142, 9480, 10713, 14284, 17855, 18960, 21426, 28568, 35710, 42852, 53565, 57136, 71420, 85704, 107130, 142840, 171408, 214260, 282109, 285680, 428520, 564218, 846327, 857040, 1128436, 1410545, 1692654, 2256872, 2821090, 3385308, 4231635, 4513744, 5642180, 6770616, 8463270, 11284360, 13541232, 16926540, 22568720, 33853080, 67706160]

約数ペア:

[(1, 67706160), (2, 33853080), (3, 22568720), (4, 16926540), (5, 13541232), (6, 11284360), (8, 8463270), (10, 6770616), (12, 5642180), (15, 4513744), (16, 4231635), (20, 3385308), (24, 2821090), (30, 2256872), (40, 1692654), (48, 1410545), (60, 1128436), (79, 857040), (80, 846327), (120, 564218), (158, 428520), (237, 285680), (240, 282109), (316, 214260), (395, 171408), (474, 142840), (632, 107130), (790, 85704), (948, 71420), (1185, 57136), (1264, 53565), (1580, 42852), (1896, 35710), (2370, 28568), (3160, 21426), (3571, 18960), (3792, 17855), (4740, 14284), (6320, 10713), (7142, 9480)]