73261920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{152629}}^1$

素因数の和:152647

約数の個数: 48

約数和(自身を含む): 230776560

約数和(自身を除く): 157514640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 152629, 305258, 457887, 610516, 763145, 915774, 1221032, 1526290, 1831548, 2289435, 2442064, 3052580, 3663096, 4578870, 4884128, 6105160, 7326192, 9157740, 12210320, 14652384, 18315480, 24420640, 36630960, 73261920]

約数ペア:

[(1, 73261920), (2, 36630960), (3, 24420640), (4, 18315480), (5, 14652384), (6, 12210320), (8, 9157740), (10, 7326192), (12, 6105160), (15, 4884128), (16, 4578870), (20, 3663096), (24, 3052580), (30, 2442064), (32, 2289435), (40, 1831548), (48, 1526290), (60, 1221032), (80, 915774), (96, 763145), (120, 610516), (160, 457887), (240, 305258), (480, 152629)]