139050960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{579379}}^1$

素因数の和:579395

約数の個数: 40

約数和(自身を含む): 431058720

約数和(自身を除く): 292007760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 579379, 1158758, 1738137, 2317516, 2896895, 3476274, 4635032, 5793790, 6952548, 8690685, 9270064, 11587580, 13905096, 17381370, 23175160, 27810192, 34762740, 46350320, 69525480, 139050960]

約数ペア:

[(1, 139050960), (2, 69525480), (3, 46350320), (4, 34762740), (5, 27810192), (6, 23175160), (8, 17381370), (10, 13905096), (12, 11587580), (15, 9270064), (16, 8690685), (20, 6952548), (24, 5793790), (30, 4635032), (40, 3476274), (48, 2896895), (60, 2317516), (80, 1738137), (120, 1158758), (240, 579379)]