90972120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{758101}}^1$

素因数の和:758115

約数の個数: 32

約数和(自身を含む): 272916720

約数和(自身を除く): 181944600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 758101, 1516202, 2274303, 3032404, 3790505, 4548606, 6064808, 7581010, 9097212, 11371515, 15162020, 18194424, 22743030, 30324040, 45486060, 90972120]

約数ペア:

[(1, 90972120), (2, 45486060), (3, 30324040), (4, 22743030), (5, 18194424), (6, 15162020), (8, 11371515), (10, 9097212), (12, 7581010), (15, 6064808), (20, 4548606), (24, 3790505), (30, 3032404), (40, 2274303), (60, 1516202), (120, 758101)]