15566160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 48925440

約数和(自身を除く): 33359280

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, 821, 948, 1185, 1264, 1580, 1642, 1896, 2370, 2463, 3160, 3284, 3792, 4105, 4740, 4926, 6320, 6568, 8210, 9480, 9852, 12315, 13136, 16420, 18960, 19704, 24630, 32840, 39408, 49260, 64859, 65680, 98520, 129718, 194577, 197040, 259436, 324295, 389154, 518872, 648590, 778308, 972885, 1037744, 1297180, 1556616, 1945770, 2594360, 3113232, 3891540, 5188720, 7783080, 15566160]

約数ペア:

[(1, 15566160), (2, 7783080), (3, 5188720), (4, 3891540), (5, 3113232), (6, 2594360), (8, 1945770), (10, 1556616), (12, 1297180), (15, 1037744), (16, 972885), (20, 778308), (24, 648590), (30, 518872), (40, 389154), (48, 324295), (60, 259436), (79, 197040), (80, 194577), (120, 129718), (158, 98520), (237, 65680), (240, 64859), (316, 49260), (395, 39408), (474, 32840), (632, 24630), (790, 19704), (821, 18960), (948, 16420), (1185, 13136), (1264, 12315), (1580, 9852), (1642, 9480), (1896, 8210), (2370, 6568), (2463, 6320), (3160, 4926), (3284, 4740), (3792, 4105)]