159120120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1326001}}^1$

素因数の和:1326015

約数の個数: 32

約数和(自身を含む): 477360720

約数和(自身を除く): 318240600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1326001, 2652002, 3978003, 5304004, 6630005, 7956006, 10608008, 13260010, 15912012, 19890015, 26520020, 31824024, 39780030, 53040040, 79560060, 159120120]

約数ペア:

[(1, 159120120), (2, 79560060), (3, 53040040), (4, 39780030), (5, 31824024), (6, 26520020), (8, 19890015), (10, 15912012), (12, 13260010), (15, 10608008), (20, 7956006), (24, 6630005), (30, 5304004), (40, 3978003), (60, 2652002), (120, 1326001)]