149297880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1244149}}^1$

素因数の和:1244163

約数の個数: 32

約数和(自身を含む): 447894000

約数和(自身を除く): 298596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1244149, 2488298, 3732447, 4976596, 6220745, 7464894, 9953192, 12441490, 14929788, 18662235, 24882980, 29859576, 37324470, 49765960, 74648940, 149297880]

約数ペア:

[(1, 149297880), (2, 74648940), (3, 49765960), (4, 37324470), (5, 29859576), (6, 24882980), (8, 18662235), (10, 14929788), (12, 12441490), (15, 9953192), (20, 7464894), (24, 6220745), (30, 4976596), (40, 3732447), (60, 2488298), (120, 1244149)]