240155568

素因数分解:

$2^4\times 3^2\times {\mathrm{1667747}}^1$

素因数の和:1667761

約数の個数: 30

約数和(自身を含む): 672102444

約数和(自身を除く): 431946876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1667747, 3335494, 5003241, 6670988, 10006482, 13341976, 15009723, 20012964, 26683952, 30019446, 40025928, 60038892, 80051856, 120077784, 240155568]

約数ペア:

[(1, 240155568), (2, 120077784), (3, 80051856), (4, 60038892), (6, 40025928), (8, 30019446), (9, 26683952), (12, 20012964), (16, 15009723), (18, 13341976), (24, 10006482), (36, 6670988), (48, 5003241), (72, 3335494), (144, 1667747)]