216913080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1807609}}^1$

素因数の和:1807623

約数の個数: 32

約数和(自身を含む): 650739600

約数和(自身を除く): 433826520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1807609, 3615218, 5422827, 7230436, 9038045, 10845654, 14460872, 18076090, 21691308, 27114135, 36152180, 43382616, 54228270, 72304360, 108456540, 216913080]

約数ペア:

[(1, 216913080), (2, 108456540), (3, 72304360), (4, 54228270), (5, 43382616), (6, 36152180), (8, 27114135), (10, 21691308), (12, 18076090), (15, 14460872), (20, 10845654), (24, 9038045), (30, 7230436), (40, 5422827), (60, 3615218), (120, 1807609)]