187770120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1564751}}^1$

素因数の和:1564765

約数の個数: 32

約数和(自身を含む): 563310720

約数和(自身を除く): 375540600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1564751, 3129502, 4694253, 6259004, 7823755, 9388506, 12518008, 15647510, 18777012, 23471265, 31295020, 37554024, 46942530, 62590040, 93885060, 187770120]

約数ペア:

[(1, 187770120), (2, 93885060), (3, 62590040), (4, 46942530), (5, 37554024), (6, 31295020), (8, 23471265), (10, 18777012), (12, 15647510), (15, 12518008), (20, 9388506), (24, 7823755), (30, 6259004), (40, 4694253), (60, 3129502), (120, 1564751)]