242484780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4041413}}^1$

素因数の和:4041425

約数の個数: 24

約数和(自身を含む): 678957552

約数和(自身を除く): 436472772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4041413, 8082826, 12124239, 16165652, 20207065, 24248478, 40414130, 48496956, 60621195, 80828260, 121242390, 242484780]

約数ペア:

[(1, 242484780), (2, 121242390), (3, 80828260), (4, 60621195), (5, 48496956), (6, 40414130), (10, 24248478), (12, 20207065), (15, 16165652), (20, 12124239), (30, 8082826), (60, 4041413)]