68614080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71473}}^1$

素因数の和:71493

約数の個数: 56

約数和(自身を含む): 217852752

約数和(自身を除く): 149238672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71473, 142946, 214419, 285892, 357365, 428838, 571784, 714730, 857676, 1072095, 1143568, 1429460, 1715352, 2144190, 2287136, 2858920, 3430704, 4288380, 4574272, 5717840, 6861408, 8576760, 11435680, 13722816, 17153520, 22871360, 34307040, 68614080]

約数ペア:

[(1, 68614080), (2, 34307040), (3, 22871360), (4, 17153520), (5, 13722816), (6, 11435680), (8, 8576760), (10, 6861408), (12, 5717840), (15, 4574272), (16, 4288380), (20, 3430704), (24, 2858920), (30, 2287136), (32, 2144190), (40, 1715352), (48, 1429460), (60, 1143568), (64, 1072095), (80, 857676), (96, 714730), (120, 571784), (160, 428838), (192, 357365), (240, 285892), (320, 214419), (480, 142946), (960, 71473)]