142612560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{198073}}^1$

素因数の和:198092

約数の個数: 60

約数和(自身を含む): 478942932

約数和(自身を除く): 336330372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 198073, 396146, 594219, 792292, 990365, 1188438, 1584584, 1782657, 1980730, 2376876, 2971095, 3169168, 3565314, 3961460, 4753752, 5942190, 7130628, 7922920, 8913285, 9507504, 11884380, 14261256, 15845840, 17826570, 23768760, 28522512, 35653140, 47537520, 71306280, 142612560]

約数ペア:

[(1, 142612560), (2, 71306280), (3, 47537520), (4, 35653140), (5, 28522512), (6, 23768760), (8, 17826570), (9, 15845840), (10, 14261256), (12, 11884380), (15, 9507504), (16, 8913285), (18, 7922920), (20, 7130628), (24, 5942190), (30, 4753752), (36, 3961460), (40, 3565314), (45, 3169168), (48, 2971095), (60, 2376876), (72, 1980730), (80, 1782657), (90, 1584584), (120, 1188438), (144, 990365), (180, 792292), (240, 594219), (360, 396146), (720, 198073)]