166782120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1389851}}^1$

素因数の和:1389865

約数の個数: 32

約数和(自身を含む): 500346720

約数和(自身を除く): 333564600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1389851, 2779702, 4169553, 5559404, 6949255, 8339106, 11118808, 13898510, 16678212, 20847765, 27797020, 33356424, 41695530, 55594040, 83391060, 166782120]

約数ペア:

[(1, 166782120), (2, 83391060), (3, 55594040), (4, 41695530), (5, 33356424), (6, 27797020), (8, 20847765), (10, 16678212), (12, 13898510), (15, 11118808), (20, 8339106), (24, 6949255), (30, 5559404), (40, 4169553), (60, 2779702), (120, 1389851)]