216142440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1801187}}^1$

素因数の和:1801201

約数の個数: 32

約数和(自身を含む): 648427680

約数和(自身を除く): 432285240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1801187, 3602374, 5403561, 7204748, 9005935, 10807122, 14409496, 18011870, 21614244, 27017805, 36023740, 43228488, 54035610, 72047480, 108071220, 216142440]

約数ペア:

[(1, 216142440), (2, 108071220), (3, 72047480), (4, 54035610), (5, 43228488), (6, 36023740), (8, 27017805), (10, 21614244), (12, 18011870), (15, 14409496), (20, 10807122), (24, 9005935), (30, 7204748), (40, 5403561), (60, 3602374), (120, 1801187)]