69672840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{580607}}^1$

素因数の和:580621

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 139346040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 580607, 1161214, 1741821, 2322428, 2903035, 3483642, 4644856, 5806070, 6967284, 8709105, 11612140, 13934568, 17418210, 23224280, 34836420, 69672840]

約数ペア:

[(1, 69672840), (2, 34836420), (3, 23224280), (4, 17418210), (5, 13934568), (6, 11612140), (8, 8709105), (10, 6967284), (12, 5806070), (15, 4644856), (20, 3483642), (24, 2903035), (30, 2322428), (40, 1741821), (60, 1161214), (120, 580607)]