87575280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28069}}^1$

素因数の和:28098

約数の個数: 80

約数和(自身を含む): 292377120

約数和(自身を除く): 204801840

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, 28069, 56138, 84207, 112276, 140345, 168414, 224552, 280690, 336828, 364897, 421035, 449104, 561380, 673656, 729794, 842070, 1094691, 1122760, 1347312, 1459588, 1684140, 1824485, 2189382, 2245520, 2919176, 3368280, 3648970, 4378764, 5473455, 5838352, 6736560, 7297940, 8757528, 10946910, 14595880, 17515056, 21893820, 29191760, 43787640, 87575280]

約数ペア:

[(1, 87575280), (2, 43787640), (3, 29191760), (4, 21893820), (5, 17515056), (6, 14595880), (8, 10946910), (10, 8757528), (12, 7297940), (13, 6736560), (15, 5838352), (16, 5473455), (20, 4378764), (24, 3648970), (26, 3368280), (30, 2919176), (39, 2245520), (40, 2189382), (48, 1824485), (52, 1684140), (60, 1459588), (65, 1347312), (78, 1122760), (80, 1094691), (104, 842070), (120, 729794), (130, 673656), (156, 561380), (195, 449104), (208, 421035), (240, 364897), (260, 336828), (312, 280690), (390, 224552), (520, 168414), (624, 140345), (780, 112276), (1040, 84207), (1560, 56138), (3120, 28069)]