8601240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 25999200

約数和(自身を除く): 17397960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 313, 458, 626, 687, 916, 939, 1145, 1252, 1374, 1565, 1832, 1878, 2290, 2504, 2748, 3130, 3435, 3756, 4580, 4695, 5496, 6260, 6870, 7512, 9160, 9390, 12520, 13740, 18780, 27480, 37560, 71677, 143354, 215031, 286708, 358385, 430062, 573416, 716770, 860124, 1075155, 1433540, 1720248, 2150310, 2867080, 4300620, 8601240]

約数ペア:

[(1, 8601240), (2, 4300620), (3, 2867080), (4, 2150310), (5, 1720248), (6, 1433540), (8, 1075155), (10, 860124), (12, 716770), (15, 573416), (20, 430062), (24, 358385), (30, 286708), (40, 215031), (60, 143354), (120, 71677), (229, 37560), (313, 27480), (458, 18780), (626, 13740), (687, 12520), (916, 9390), (939, 9160), (1145, 7512), (1252, 6870), (1374, 6260), (1565, 5496), (1832, 4695), (1878, 4580), (2290, 3756), (2504, 3435), (2748, 3130)]