168940920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1407841}}^1$

素因数の和:1407855

約数の個数: 32

約数和(自身を含む): 506823120

約数和(自身を除く): 337882200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1407841, 2815682, 4223523, 5631364, 7039205, 8447046, 11262728, 14078410, 16894092, 21117615, 28156820, 33788184, 42235230, 56313640, 84470460, 168940920]

約数ペア:

[(1, 168940920), (2, 84470460), (3, 56313640), (4, 42235230), (5, 33788184), (6, 28156820), (8, 21117615), (10, 16894092), (12, 14078410), (15, 11262728), (20, 8447046), (24, 7039205), (30, 5631364), (40, 4223523), (60, 2815682), (120, 1407841)]