15137340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252289}}^1$

素因数の和:252301

約数の個数: 24

約数和(自身を含む): 42384720

約数和(自身を除く): 27247380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252289, 504578, 756867, 1009156, 1261445, 1513734, 2522890, 3027468, 3784335, 5045780, 7568670, 15137340]

約数ペア:

[(1, 15137340), (2, 7568670), (3, 5045780), (4, 3784335), (5, 3027468), (6, 2522890), (10, 1513734), (12, 1261445), (15, 1009156), (20, 756867), (30, 504578), (60, 252289)]