206876760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1723973}}^1$

素因数の和:1723987

約数の個数: 32

約数和(自身を含む): 620630640

約数和(自身を除く): 413753880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1723973, 3447946, 5171919, 6895892, 8619865, 10343838, 13791784, 17239730, 20687676, 25859595, 34479460, 41375352, 51719190, 68958920, 103438380, 206876760]

約数ペア:

[(1, 206876760), (2, 103438380), (3, 68958920), (4, 51719190), (5, 41375352), (6, 34479460), (8, 25859595), (10, 20687676), (12, 17239730), (15, 13791784), (20, 10343838), (24, 8619865), (30, 6895892), (40, 5171919), (60, 3447946), (120, 1723973)]