66202680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{551689}}^1$

素因数の和:551703

約数の個数: 32

約数和(自身を含む): 198608400

約数和(自身を除く): 132405720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 551689, 1103378, 1655067, 2206756, 2758445, 3310134, 4413512, 5516890, 6620268, 8275335, 11033780, 13240536, 16550670, 22067560, 33101340, 66202680]

約数ペア:

[(1, 66202680), (2, 33101340), (3, 22067560), (4, 16550670), (5, 13240536), (6, 11033780), (8, 8275335), (10, 6620268), (12, 5516890), (15, 4413512), (20, 3310134), (24, 2758445), (30, 2206756), (40, 1655067), (60, 1103378), (120, 551689)]