153202440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1276687}}^1$

素因数の和:1276701

約数の個数: 32

約数和(自身を含む): 459607680

約数和(自身を除く): 306405240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1276687, 2553374, 3830061, 5106748, 6383435, 7660122, 10213496, 12766870, 15320244, 19150305, 25533740, 30640488, 38300610, 51067480, 76601220, 153202440]

約数ペア:

[(1, 153202440), (2, 76601220), (3, 51067480), (4, 38300610), (5, 30640488), (6, 25533740), (8, 19150305), (10, 15320244), (12, 12766870), (15, 10213496), (20, 7660122), (24, 6383435), (30, 5106748), (40, 3830061), (60, 2553374), (120, 1276687)]