28172436240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9029627}}^1$

素因数の和:9029656

約数の個数: 80

約数和(自身を含む): 94052605248

約数和(自身を除く): 65880169008

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, 9029627, 18059254, 27088881, 36118508, 45148135, 54177762, 72237016, 90296270, 108355524, 117385151, 135444405, 144474032, 180592540, 216711048, 234770302, 270888810, 352155453, 361185080, 433422096, 469540604, 541777620, 586925755, 704310906, 722370160, 939081208, 1083555240, 1173851510, 1408621812, 1760777265, 1878162416, 2167110480, 2347703020, 2817243624, 3521554530, 4695406040, 5634487248, 7043109060, 9390812080, 14086218120, 28172436240]

約数ペア:

[(1, 28172436240), (2, 14086218120), (3, 9390812080), (4, 7043109060), (5, 5634487248), (6, 4695406040), (8, 3521554530), (10, 2817243624), (12, 2347703020), (13, 2167110480), (15, 1878162416), (16, 1760777265), (20, 1408621812), (24, 1173851510), (26, 1083555240), (30, 939081208), (39, 722370160), (40, 704310906), (48, 586925755), (52, 541777620), (60, 469540604), (65, 433422096), (78, 361185080), (80, 352155453), (104, 270888810), (120, 234770302), (130, 216711048), (156, 180592540), (195, 144474032), (208, 135444405), (240, 117385151), (260, 108355524), (312, 90296270), (390, 72237016), (520, 54177762), (624, 45148135), (780, 36118508), (1040, 27088881), (1560, 18059254), (3120, 9029627)]