18061491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75256213}}^1$

素因数の和:75256229

約数の個数: 40

約数和(自身を含む): 55990623216

約数和(自身を除く): 37929132096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75256213, 150512426, 225768639, 301024852, 376281065, 451537278, 602049704, 752562130, 903074556, 1128843195, 1204099408, 1505124260, 1806149112, 2257686390, 3010248520, 3612298224, 4515372780, 6020497040, 9030745560, 18061491120]

約数ペア:

[(1, 18061491120), (2, 9030745560), (3, 6020497040), (4, 4515372780), (5, 3612298224), (6, 3010248520), (8, 2257686390), (10, 1806149112), (12, 1505124260), (15, 1204099408), (16, 1128843195), (20, 903074556), (24, 752562130), (30, 602049704), (40, 451537278), (48, 376281065), (60, 301024852), (80, 225768639), (120, 150512426), (240, 75256213)]