22890480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 71614464

約数和(自身を除く): 48723984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 751, 762, 1016, 1270, 1502, 1524, 1905, 2032, 2253, 2540, 3004, 3048, 3755, 3810, 4506, 5080, 6008, 6096, 7510, 7620, 9012, 10160, 11265, 12016, 15020, 15240, 18024, 22530, 30040, 30480, 36048, 45060, 60080, 90120, 95377, 180240, 190754, 286131, 381508, 476885, 572262, 763016, 953770, 1144524, 1430655, 1526032, 1907540, 2289048, 2861310, 3815080, 4578096, 5722620, 7630160, 11445240, 22890480]

約数ペア:

[(1, 22890480), (2, 11445240), (3, 7630160), (4, 5722620), (5, 4578096), (6, 3815080), (8, 2861310), (10, 2289048), (12, 1907540), (15, 1526032), (16, 1430655), (20, 1144524), (24, 953770), (30, 763016), (40, 572262), (48, 476885), (60, 381508), (80, 286131), (120, 190754), (127, 180240), (240, 95377), (254, 90120), (381, 60080), (508, 45060), (635, 36048), (751, 30480), (762, 30040), (1016, 22530), (1270, 18024), (1502, 15240), (1524, 15020), (1905, 12016), (2032, 11265), (2253, 10160), (2540, 9012), (3004, 7620), (3048, 7510), (3755, 6096), (3810, 6008), (4506, 5080)]