72427560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{603563}}^1$

素因数の和:603577

約数の個数: 32

約数和(自身を含む): 217283040

約数和(自身を除く): 144855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 603563, 1207126, 1810689, 2414252, 3017815, 3621378, 4828504, 6035630, 7242756, 9053445, 12071260, 14485512, 18106890, 24142520, 36213780, 72427560]

約数ペア:

[(1, 72427560), (2, 36213780), (3, 24142520), (4, 18106890), (5, 14485512), (6, 12071260), (8, 9053445), (10, 7242756), (12, 6035630), (15, 4828504), (20, 3621378), (24, 3017815), (30, 2414252), (40, 1810689), (60, 1207126), (120, 603563)]