156630780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{290057}}^1$

素因数の和:290075

約数の個数: 48

約数和(自身を含む): 487297440

約数和(自身を除く): 330666660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 290057, 580114, 870171, 1160228, 1450285, 1740342, 2610513, 2900570, 3480684, 4350855, 5221026, 5801140, 7831539, 8701710, 10442052, 13052565, 15663078, 17403420, 26105130, 31326156, 39157695, 52210260, 78315390, 156630780]

約数ペア:

[(1, 156630780), (2, 78315390), (3, 52210260), (4, 39157695), (5, 31326156), (6, 26105130), (9, 17403420), (10, 15663078), (12, 13052565), (15, 10442052), (18, 8701710), (20, 7831539), (27, 5801140), (30, 5221026), (36, 4350855), (45, 3480684), (54, 2900570), (60, 2610513), (90, 1740342), (108, 1450285), (135, 1160228), (180, 870171), (270, 580114), (540, 290057)]