197275560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1643963}}^1$

素因数の和:1643977

約数の個数: 32

約数和(自身を含む): 591827040

約数和(自身を除く): 394551480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1643963, 3287926, 4931889, 6575852, 8219815, 9863778, 13151704, 16439630, 19727556, 24659445, 32879260, 39455112, 49318890, 65758520, 98637780, 197275560]

約数ペア:

[(1, 197275560), (2, 98637780), (3, 65758520), (4, 49318890), (5, 39455112), (6, 32879260), (8, 24659445), (10, 19727556), (12, 16439630), (15, 13151704), (20, 9863778), (24, 8219815), (30, 6575852), (40, 4931889), (60, 3287926), (120, 1643963)]