2445785880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20381549}}^1$

素因数の和:20381563

約数の個数: 32

約数和(自身を含む): 7337358000

約数和(自身を除く): 4891572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20381549, 40763098, 61144647, 81526196, 101907745, 122289294, 163052392, 203815490, 244578588, 305723235, 407630980, 489157176, 611446470, 815261960, 1222892940, 2445785880]

約数ペア:

[(1, 2445785880), (2, 1222892940), (3, 815261960), (4, 611446470), (5, 489157176), (6, 407630980), (8, 305723235), (10, 244578588), (12, 203815490), (15, 163052392), (20, 122289294), (24, 101907745), (30, 81526196), (40, 61144647), (60, 40763098), (120, 20381549)]