87682920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56207}}^1$

素因数の和:56234

約数の個数: 64

約数和(自身を含む): 283288320

約数和(自身を除く): 195605400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56207, 112414, 168621, 224828, 281035, 337242, 449656, 562070, 674484, 730691, 843105, 1124140, 1348968, 1461382, 1686210, 2192073, 2248280, 2922764, 3372420, 3653455, 4384146, 5845528, 6744840, 7306910, 8768292, 10960365, 14613820, 17536584, 21920730, 29227640, 43841460, 87682920]

約数ペア:

[(1, 87682920), (2, 43841460), (3, 29227640), (4, 21920730), (5, 17536584), (6, 14613820), (8, 10960365), (10, 8768292), (12, 7306910), (13, 6744840), (15, 5845528), (20, 4384146), (24, 3653455), (26, 3372420), (30, 2922764), (39, 2248280), (40, 2192073), (52, 1686210), (60, 1461382), (65, 1348968), (78, 1124140), (104, 843105), (120, 730691), (130, 674484), (156, 562070), (195, 449656), (260, 337242), (312, 281035), (390, 224828), (520, 168621), (780, 112414), (1560, 56207)]