858892920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{2819}}^1$

素因数の和:5372

約数の個数: 64

約数和(自身を含む): 2578608000

約数和(自身を除く): 1719715080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2539, 2819, 5078, 5638, 7617, 8457, 10156, 11276, 12695, 14095, 15234, 16914, 20312, 22552, 25390, 28190, 30468, 33828, 38085, 42285, 50780, 56380, 60936, 67656, 76170, 84570, 101560, 112760, 152340, 169140, 304680, 338280, 7157441, 14314882, 21472323, 28629764, 35787205, 42944646, 57259528, 71574410, 85889292, 107361615, 143148820, 171778584, 214723230, 286297640, 429446460, 858892920]

約数ペア:

[(1, 858892920), (2, 429446460), (3, 286297640), (4, 214723230), (5, 171778584), (6, 143148820), (8, 107361615), (10, 85889292), (12, 71574410), (15, 57259528), (20, 42944646), (24, 35787205), (30, 28629764), (40, 21472323), (60, 14314882), (120, 7157441), (2539, 338280), (2819, 304680), (5078, 169140), (5638, 152340), (7617, 112760), (8457, 101560), (10156, 84570), (11276, 76170), (12695, 67656), (14095, 60936), (15234, 56380), (16914, 50780), (20312, 42285), (22552, 38085), (25390, 33828), (28190, 30468)]