27895920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8970

約数の個数: 80

約数和(自身を含む): 93139872

約数和(自身を除く): 65243952

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, 8941, 17882, 26823, 35764, 44705, 53646, 71528, 89410, 107292, 116233, 134115, 143056, 178820, 214584, 232466, 268230, 348699, 357640, 429168, 464932, 536460, 581165, 697398, 715280, 929864, 1072920, 1162330, 1394796, 1743495, 1859728, 2145840, 2324660, 2789592, 3486990, 4649320, 5579184, 6973980, 9298640, 13947960, 27895920]

約数ペア:

[(1, 27895920), (2, 13947960), (3, 9298640), (4, 6973980), (5, 5579184), (6, 4649320), (8, 3486990), (10, 2789592), (12, 2324660), (13, 2145840), (15, 1859728), (16, 1743495), (20, 1394796), (24, 1162330), (26, 1072920), (30, 929864), (39, 715280), (40, 697398), (48, 581165), (52, 536460), (60, 464932), (65, 429168), (78, 357640), (80, 348699), (104, 268230), (120, 232466), (130, 214584), (156, 178820), (195, 143056), (208, 134115), (240, 116233), (260, 107292), (312, 89410), (390, 71528), (520, 53646), (624, 44705), (780, 35764), (1040, 26823), (1560, 17882), (3120, 8941)]