65550840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3271}}^1$

素因数の和:3452

約数の個数: 64

約数和(自身を含む): 197890560

約数和(自身を除く): 132339720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3271, 3340, 4008, 5010, 6542, 6680, 9813, 10020, 13084, 16355, 19626, 20040, 26168, 32710, 39252, 49065, 65420, 78504, 98130, 130840, 196260, 392520, 546257, 1092514, 1638771, 2185028, 2731285, 3277542, 4370056, 5462570, 6555084, 8193855, 10925140, 13110168, 16387710, 21850280, 32775420, 65550840]

約数ペア:

[(1, 65550840), (2, 32775420), (3, 21850280), (4, 16387710), (5, 13110168), (6, 10925140), (8, 8193855), (10, 6555084), (12, 5462570), (15, 4370056), (20, 3277542), (24, 2731285), (30, 2185028), (40, 1638771), (60, 1092514), (120, 546257), (167, 392520), (334, 196260), (501, 130840), (668, 98130), (835, 78504), (1002, 65420), (1336, 49065), (1670, 39252), (2004, 32710), (2505, 26168), (3271, 20040), (3340, 19626), (4008, 16355), (5010, 13084), (6542, 10020), (6680, 9813)]