60480400

素因数分解:

$2^4\times 5^2\times {\mathrm{151201}}^1$

素因数の和:151219

約数の個数: 30

約数和(自身を含む): 145305122

約数和(自身を除く): 84824722

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 151201, 302402, 604804, 756005, 1209608, 1512010, 2419216, 3024020, 3780025, 6048040, 7560050, 12096080, 15120100, 30240200, 60480400]

約数ペア:

[(1, 60480400), (2, 30240200), (4, 15120100), (5, 12096080), (8, 7560050), (10, 6048040), (16, 3780025), (20, 3024020), (25, 2419216), (40, 1512010), (50, 1209608), (80, 756005), (100, 604804), (200, 302402), (400, 151201)]