4986960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 16873920

約数和(自身を除く): 11886960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1889, 2640, 3778, 5667, 7556, 9445, 11334, 15112, 18890, 20779, 22668, 28335, 30224, 37780, 41558, 45336, 56670, 62337, 75560, 83116, 90672, 103895, 113340, 124674, 151120, 166232, 207790, 226680, 249348, 311685, 332464, 415580, 453360, 498696, 623370, 831160, 997392, 1246740, 1662320, 2493480, 4986960]

約数ペア:

[(1, 4986960), (2, 2493480), (3, 1662320), (4, 1246740), (5, 997392), (6, 831160), (8, 623370), (10, 498696), (11, 453360), (12, 415580), (15, 332464), (16, 311685), (20, 249348), (22, 226680), (24, 207790), (30, 166232), (33, 151120), (40, 124674), (44, 113340), (48, 103895), (55, 90672), (60, 83116), (66, 75560), (80, 62337), (88, 56670), (110, 45336), (120, 41558), (132, 37780), (165, 30224), (176, 28335), (220, 22668), (240, 20779), (264, 18890), (330, 15112), (440, 11334), (528, 9445), (660, 7556), (880, 5667), (1320, 3778), (1889, 2640)]