16470480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5308

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 38526000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5279, 10558, 15837, 21116, 26395, 31674, 42232, 52790, 63348, 68627, 79185, 84464, 105580, 126696, 137254, 158370, 205881, 211160, 253392, 274508, 316740, 343135, 411762, 422320, 549016, 633480, 686270, 823524, 1029405, 1098032, 1266960, 1372540, 1647048, 2058810, 2745080, 3294096, 4117620, 5490160, 8235240, 16470480]

約数ペア:

[(1, 16470480), (2, 8235240), (3, 5490160), (4, 4117620), (5, 3294096), (6, 2745080), (8, 2058810), (10, 1647048), (12, 1372540), (13, 1266960), (15, 1098032), (16, 1029405), (20, 823524), (24, 686270), (26, 633480), (30, 549016), (39, 422320), (40, 411762), (48, 343135), (52, 316740), (60, 274508), (65, 253392), (78, 211160), (80, 205881), (104, 158370), (120, 137254), (130, 126696), (156, 105580), (195, 84464), (208, 79185), (240, 68627), (260, 63348), (312, 52790), (390, 42232), (520, 31674), (624, 26395), (780, 21116), (1040, 15837), (1560, 10558), (3120, 5279)]