222512880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{927137}}^1$

素因数の和:927153

約数の個数: 40

約数和(自身を含む): 689790672

約数和(自身を除く): 467277792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 927137, 1854274, 2781411, 3708548, 4635685, 5562822, 7417096, 9271370, 11125644, 13907055, 14834192, 18542740, 22251288, 27814110, 37085480, 44502576, 55628220, 74170960, 111256440, 222512880]

約数ペア:

[(1, 222512880), (2, 111256440), (3, 74170960), (4, 55628220), (5, 44502576), (6, 37085480), (8, 27814110), (10, 22251288), (12, 18542740), (15, 14834192), (16, 13907055), (20, 11125644), (24, 9271370), (30, 7417096), (40, 5562822), (48, 4635685), (60, 3708548), (80, 2781411), (120, 1854274), (240, 927137)]