89271240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2539}}^1$

素因数の和:2846

約数の個数: 64

約数和(自身を含む): 268833600

約数和(自身を除く): 179562360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2539, 2930, 3516, 4395, 5078, 5860, 7032, 7617, 8790, 10156, 11720, 12695, 15234, 17580, 20312, 25390, 30468, 35160, 38085, 50780, 60936, 76170, 101560, 152340, 304680, 743927, 1487854, 2231781, 2975708, 3719635, 4463562, 5951416, 7439270, 8927124, 11158905, 14878540, 17854248, 22317810, 29757080, 44635620, 89271240]

約数ペア:

[(1, 89271240), (2, 44635620), (3, 29757080), (4, 22317810), (5, 17854248), (6, 14878540), (8, 11158905), (10, 8927124), (12, 7439270), (15, 5951416), (20, 4463562), (24, 3719635), (30, 2975708), (40, 2231781), (60, 1487854), (120, 743927), (293, 304680), (586, 152340), (879, 101560), (1172, 76170), (1465, 60936), (1758, 50780), (2344, 38085), (2539, 35160), (2930, 30468), (3516, 25390), (4395, 20312), (5078, 17580), (5860, 15234), (7032, 12695), (7617, 11720), (8790, 10156)]