79550040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{662917}}^1$

素因数の和:662931

約数の個数: 32

約数和(自身を含む): 238650480

約数和(自身を除く): 159100440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 662917, 1325834, 1988751, 2651668, 3314585, 3977502, 5303336, 6629170, 7955004, 9943755, 13258340, 15910008, 19887510, 26516680, 39775020, 79550040]

約数ペア:

[(1, 79550040), (2, 39775020), (3, 26516680), (4, 19887510), (5, 15910008), (6, 13258340), (8, 9943755), (10, 7955004), (12, 6629170), (15, 5303336), (20, 3977502), (24, 3314585), (30, 2651668), (40, 1988751), (60, 1325834), (120, 662917)]