84100560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2676

約数の個数: 80

約数和(自身を含む): 262691520

約数和(自身を除く): 178590960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2521, 2780, 3336, 4170, 5042, 5560, 6672, 7563, 8340, 10084, 11120, 12605, 15126, 16680, 20168, 25210, 30252, 33360, 37815, 40336, 50420, 60504, 75630, 100840, 121008, 151260, 201680, 302520, 350419, 605040, 700838, 1051257, 1401676, 1752095, 2102514, 2803352, 3504190, 4205028, 5256285, 5606704, 7008380, 8410056, 10512570, 14016760, 16820112, 21025140, 28033520, 42050280, 84100560]

約数ペア:

[(1, 84100560), (2, 42050280), (3, 28033520), (4, 21025140), (5, 16820112), (6, 14016760), (8, 10512570), (10, 8410056), (12, 7008380), (15, 5606704), (16, 5256285), (20, 4205028), (24, 3504190), (30, 2803352), (40, 2102514), (48, 1752095), (60, 1401676), (80, 1051257), (120, 700838), (139, 605040), (240, 350419), (278, 302520), (417, 201680), (556, 151260), (695, 121008), (834, 100840), (1112, 75630), (1390, 60504), (1668, 50420), (2085, 40336), (2224, 37815), (2521, 33360), (2780, 30252), (3336, 25210), (4170, 20168), (5042, 16680), (5560, 15126), (6672, 12605), (7563, 11120), (8340, 10084)]