55891560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2789}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 112847640

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, 2789, 3340, 4008, 5010, 5578, 6680, 8367, 10020, 11156, 13945, 16734, 20040, 22312, 27890, 33468, 41835, 55780, 66936, 83670, 111560, 167340, 334680, 465763, 931526, 1397289, 1863052, 2328815, 2794578, 3726104, 4657630, 5589156, 6986445, 9315260, 11178312, 13972890, 18630520, 27945780, 55891560]

約数ペア:

[(1, 55891560), (2, 27945780), (3, 18630520), (4, 13972890), (5, 11178312), (6, 9315260), (8, 6986445), (10, 5589156), (12, 4657630), (15, 3726104), (20, 2794578), (24, 2328815), (30, 1863052), (40, 1397289), (60, 931526), (120, 465763), (167, 334680), (334, 167340), (501, 111560), (668, 83670), (835, 66936), (1002, 55780), (1336, 41835), (1670, 33468), (2004, 27890), (2505, 22312), (2789, 20040), (3340, 16734), (4008, 13945), (5010, 11156), (5578, 10020), (6680, 8367)]