2493480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 8164800

約数和(自身を除く): 5671320

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, 1889, 3778, 5667, 7556, 9445, 11334, 15112, 18890, 20779, 22668, 28335, 37780, 41558, 45336, 56670, 62337, 75560, 83116, 103895, 113340, 124674, 166232, 207790, 226680, 249348, 311685, 415580, 498696, 623370, 831160, 1246740, 2493480]

約数ペア:

[(1, 2493480), (2, 1246740), (3, 831160), (4, 623370), (5, 498696), (6, 415580), (8, 311685), (10, 249348), (11, 226680), (12, 207790), (15, 166232), (20, 124674), (22, 113340), (24, 103895), (30, 83116), (33, 75560), (40, 62337), (44, 56670), (55, 45336), (60, 41558), (66, 37780), (88, 28335), (110, 22668), (120, 20779), (132, 18890), (165, 15112), (220, 11334), (264, 9445), (330, 7556), (440, 5667), (660, 3778), (1320, 1889)]