27760377840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8897557}}^1$

素因数の和:8897586

約数の個数: 80

約数和(自身を含む): 92676964128

約数和(自身を除く): 64916586288

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, 8897557, 17795114, 26692671, 35590228, 44487785, 53385342, 71180456, 88975570, 106770684, 115668241, 133463355, 142360912, 177951140, 213541368, 231336482, 266926710, 347004723, 355902280, 427082736, 462672964, 533853420, 578341205, 694009446, 711804560, 925345928, 1067706840, 1156682410, 1388018892, 1735023615, 1850691856, 2135413680, 2313364820, 2776037784, 3470047230, 4626729640, 5552075568, 6940094460, 9253459280, 13880188920, 27760377840]

約数ペア:

[(1, 27760377840), (2, 13880188920), (3, 9253459280), (4, 6940094460), (5, 5552075568), (6, 4626729640), (8, 3470047230), (10, 2776037784), (12, 2313364820), (13, 2135413680), (15, 1850691856), (16, 1735023615), (20, 1388018892), (24, 1156682410), (26, 1067706840), (30, 925345928), (39, 711804560), (40, 694009446), (48, 578341205), (52, 533853420), (60, 462672964), (65, 427082736), (78, 355902280), (80, 347004723), (104, 266926710), (120, 231336482), (130, 213541368), (156, 177951140), (195, 142360912), (208, 133463355), (240, 115668241), (260, 106770684), (312, 88975570), (390, 71180456), (520, 53385342), (624, 44487785), (780, 35590228), (1040, 26692671), (1560, 17795114), (3120, 8897557)]