159690120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1330751}}^1$

素因数の和:1330765

約数の個数: 32

約数和(自身を含む): 479070720

約数和(自身を除く): 319380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1330751, 2661502, 3992253, 5323004, 6653755, 7984506, 10646008, 13307510, 15969012, 19961265, 26615020, 31938024, 39922530, 53230040, 79845060, 159690120]

約数ペア:

[(1, 159690120), (2, 79845060), (3, 53230040), (4, 39922530), (5, 31938024), (6, 26615020), (8, 19961265), (10, 15969012), (12, 13307510), (15, 10646008), (20, 7984506), (24, 6653755), (30, 5323004), (40, 3992253), (60, 2661502), (120, 1330751)]