3984780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66413}}^1$

素因数の和:66425

約数の個数: 24

約数和(自身を含む): 11157552

約数和(自身を除く): 7172772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 66413, 132826, 199239, 265652, 332065, 398478, 664130, 796956, 996195, 1328260, 1992390, 3984780]

約数ペア:

[(1, 3984780), (2, 1992390), (3, 1328260), (4, 996195), (5, 796956), (6, 664130), (10, 398478), (12, 332065), (15, 265652), (20, 199239), (30, 132826), (60, 66413)]