89982840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2767}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 271042560

約数和(自身を除く): 181059720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 2767, 3252, 4065, 5420, 5534, 6504, 8130, 8301, 10840, 11068, 13835, 16260, 16602, 22136, 27670, 32520, 33204, 41505, 55340, 66408, 83010, 110680, 166020, 332040, 749857, 1499714, 2249571, 2999428, 3749285, 4499142, 5998856, 7498570, 8998284, 11247855, 14997140, 17996568, 22495710, 29994280, 44991420, 89982840]

約数ペア:

[(1, 89982840), (2, 44991420), (3, 29994280), (4, 22495710), (5, 17996568), (6, 14997140), (8, 11247855), (10, 8998284), (12, 7498570), (15, 5998856), (20, 4499142), (24, 3749285), (30, 2999428), (40, 2249571), (60, 1499714), (120, 749857), (271, 332040), (542, 166020), (813, 110680), (1084, 83010), (1355, 66408), (1626, 55340), (2168, 41505), (2710, 33204), (2767, 32520), (3252, 27670), (4065, 22136), (5420, 16602), (5534, 16260), (6504, 13835), (8130, 11068), (8301, 10840)]