54605640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{455047}}^1$

素因数の和:455061

約数の個数: 32

約数和(自身を含む): 163817280

約数和(自身を除く): 109211640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 455047, 910094, 1365141, 1820188, 2275235, 2730282, 3640376, 4550470, 5460564, 6825705, 9100940, 10921128, 13651410, 18201880, 27302820, 54605640]

約数ペア:

[(1, 54605640), (2, 27302820), (3, 18201880), (4, 13651410), (5, 10921128), (6, 9100940), (8, 6825705), (10, 5460564), (12, 4550470), (15, 3640376), (20, 2730282), (24, 2275235), (30, 1820188), (40, 1365141), (60, 910094), (120, 455047)]