4890840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 14968800

約数和(自身を除く): 10077960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 769, 795, 1060, 1272, 1538, 1590, 2120, 2307, 3076, 3180, 3845, 4614, 6152, 6360, 7690, 9228, 11535, 15380, 18456, 23070, 30760, 40757, 46140, 81514, 92280, 122271, 163028, 203785, 244542, 326056, 407570, 489084, 611355, 815140, 978168, 1222710, 1630280, 2445420, 4890840]

約数ペア:

[(1, 4890840), (2, 2445420), (3, 1630280), (4, 1222710), (5, 978168), (6, 815140), (8, 611355), (10, 489084), (12, 407570), (15, 326056), (20, 244542), (24, 203785), (30, 163028), (40, 122271), (53, 92280), (60, 81514), (106, 46140), (120, 40757), (159, 30760), (212, 23070), (265, 18456), (318, 15380), (424, 11535), (530, 9228), (636, 7690), (769, 6360), (795, 6152), (1060, 4614), (1272, 3845), (1538, 3180), (1590, 3076), (2120, 2307)]