317875560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2648963}}^1$

素因数の和:2648977

約数の個数: 32

約数和(自身を含む): 953627040

約数和(自身を除く): 635751480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2648963, 5297926, 7946889, 10595852, 13244815, 15893778, 21191704, 26489630, 31787556, 39734445, 52979260, 63575112, 79468890, 105958520, 158937780, 317875560]

約数ペア:

[(1, 317875560), (2, 158937780), (3, 105958520), (4, 79468890), (5, 63575112), (6, 52979260), (8, 39734445), (10, 31787556), (12, 26489630), (15, 21191704), (20, 15893778), (24, 13244815), (30, 10595852), (40, 7946889), (60, 5297926), (120, 2648963)]