71638440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{596987}}^1$

素因数の和:597001

約数の個数: 32

約数和(自身を含む): 214915680

約数和(自身を除く): 143277240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 596987, 1193974, 1790961, 2387948, 2984935, 3581922, 4775896, 5969870, 7163844, 8954805, 11939740, 14327688, 17909610, 23879480, 35819220, 71638440]

約数ペア:

[(1, 71638440), (2, 35819220), (3, 23879480), (4, 17909610), (5, 14327688), (6, 11939740), (8, 8954805), (10, 7163844), (12, 5969870), (15, 4775896), (20, 3581922), (24, 2984935), (30, 2387948), (40, 1790961), (60, 1193974), (120, 596987)]