65270280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3257}}^1$

素因数の和:3438

約数の個数: 64

約数和(自身を含む): 197043840

約数和(自身を除く): 131773560

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, 3257, 3340, 4008, 5010, 6514, 6680, 9771, 10020, 13028, 16285, 19542, 20040, 26056, 32570, 39084, 48855, 65140, 78168, 97710, 130280, 195420, 390840, 543919, 1087838, 1631757, 2175676, 2719595, 3263514, 4351352, 5439190, 6527028, 8158785, 10878380, 13054056, 16317570, 21756760, 32635140, 65270280]

約数ペア:

[(1, 65270280), (2, 32635140), (3, 21756760), (4, 16317570), (5, 13054056), (6, 10878380), (8, 8158785), (10, 6527028), (12, 5439190), (15, 4351352), (20, 3263514), (24, 2719595), (30, 2175676), (40, 1631757), (60, 1087838), (120, 543919), (167, 390840), (334, 195420), (501, 130280), (668, 97710), (835, 78168), (1002, 65140), (1336, 48855), (1670, 39084), (2004, 32570), (2505, 26056), (3257, 20040), (3340, 19542), (4008, 16285), (5010, 13028), (6514, 10020), (6680, 9771)]