127623120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1367}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 396938880

約数和(自身を除く): 269315760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1367, 1556, 1945, 2334, 2734, 3112, 3890, 4101, 4668, 5468, 5835, 6224, 6835, 7780, 8202, 9336, 10936, 11670, 13670, 15560, 16404, 18672, 20505, 21872, 23340, 27340, 31120, 32808, 41010, 46680, 54680, 65616, 82020, 93360, 109360, 164040, 328080, 531763, 1063526, 1595289, 2127052, 2658815, 3190578, 4254104, 5317630, 6381156, 7976445, 8508208, 10635260, 12762312, 15952890, 21270520, 25524624, 31905780, 42541040, 63811560, 127623120]

約数ペア:

[(1, 127623120), (2, 63811560), (3, 42541040), (4, 31905780), (5, 25524624), (6, 21270520), (8, 15952890), (10, 12762312), (12, 10635260), (15, 8508208), (16, 7976445), (20, 6381156), (24, 5317630), (30, 4254104), (40, 3190578), (48, 2658815), (60, 2127052), (80, 1595289), (120, 1063526), (240, 531763), (389, 328080), (778, 164040), (1167, 109360), (1367, 93360), (1556, 82020), (1945, 65616), (2334, 54680), (2734, 46680), (3112, 41010), (3890, 32808), (4101, 31120), (4668, 27340), (5468, 23340), (5835, 21872), (6224, 20505), (6835, 18672), (7780, 16404), (8202, 15560), (9336, 13670), (10936, 11670)]