120720230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{710119}}^1$

素因数の和:710143

約数の個数: 16

約数和(自身を含む): 230078880

約数和(自身を除く): 109358650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 710119, 1420238, 3550595, 7101190, 12072023, 24144046, 60360115, 120720230]

約数ペア:

[(1, 120720230), (2, 60360115), (5, 24144046), (10, 12072023), (17, 7101190), (34, 3550595), (85, 1420238), (170, 710119)]