3771240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 12346560

約数和(自身を除く): 8575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2857, 5714, 8571, 11428, 14285, 17142, 22856, 28570, 31427, 34284, 42855, 57140, 62854, 68568, 85710, 94281, 114280, 125708, 157135, 171420, 188562, 251416, 314270, 342840, 377124, 471405, 628540, 754248, 942810, 1257080, 1885620, 3771240]

約数ペア:

[(1, 3771240), (2, 1885620), (3, 1257080), (4, 942810), (5, 754248), (6, 628540), (8, 471405), (10, 377124), (11, 342840), (12, 314270), (15, 251416), (20, 188562), (22, 171420), (24, 157135), (30, 125708), (33, 114280), (40, 94281), (44, 85710), (55, 68568), (60, 62854), (66, 57140), (88, 42855), (110, 34284), (120, 31427), (132, 28570), (165, 22856), (220, 17142), (264, 14285), (330, 11428), (440, 8571), (660, 5714), (1320, 2857)]