621593160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5179943}}^1$

素因数の和:5179957

約数の個数: 32

約数和(自身を含む): 1864779840

約数和(自身を除く): 1243186680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5179943, 10359886, 15539829, 20719772, 25899715, 31079658, 41439544, 51799430, 62159316, 77699145, 103598860, 124318632, 155398290, 207197720, 310796580, 621593160]

約数ペア:

[(1, 621593160), (2, 310796580), (3, 207197720), (4, 155398290), (5, 124318632), (6, 103598860), (8, 77699145), (10, 62159316), (12, 51799430), (15, 41439544), (20, 31079658), (24, 25899715), (30, 20719772), (40, 15539829), (60, 10359886), (120, 5179943)]