47731560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397763}}^1$

素因数の和:397777

約数の個数: 32

約数和(自身を含む): 143195040

約数和(自身を除く): 95463480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397763, 795526, 1193289, 1591052, 1988815, 2386578, 3182104, 3977630, 4773156, 5966445, 7955260, 9546312, 11932890, 15910520, 23865780, 47731560]

約数ペア:

[(1, 47731560), (2, 23865780), (3, 15910520), (4, 11932890), (5, 9546312), (6, 7955260), (8, 5966445), (10, 4773156), (12, 3977630), (15, 3182104), (20, 2386578), (24, 1988815), (30, 1591052), (40, 1193289), (60, 795526), (120, 397763)]