156920921580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615348693}}^1$

素因数の和:2615348705

約数の個数: 24

約数和(自身を含む): 439378580592

約数和(自身を除く): 282457659012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615348693, 5230697386, 7846046079, 10461394772, 13076743465, 15692092158, 26153486930, 31384184316, 39230230395, 52306973860, 78460460790, 156920921580]

約数ペア:

[(1, 156920921580), (2, 78460460790), (3, 52306973860), (4, 39230230395), (5, 31384184316), (6, 26153486930), (10, 15692092158), (12, 13076743465), (15, 10461394772), (20, 7846046079), (30, 5230697386), (60, 2615348693)]