201424560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839269}}^1$

素因数の和:839285

約数の個数: 40

約数和(自身を含む): 624416880

約数和(自身を除く): 422992320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839269, 1678538, 2517807, 3357076, 4196345, 5035614, 6714152, 8392690, 10071228, 12589035, 13428304, 16785380, 20142456, 25178070, 33570760, 40284912, 50356140, 67141520, 100712280, 201424560]

約数ペア:

[(1, 201424560), (2, 100712280), (3, 67141520), (4, 50356140), (5, 40284912), (6, 33570760), (8, 25178070), (10, 20142456), (12, 16785380), (15, 13428304), (16, 12589035), (20, 10071228), (24, 8392690), (30, 6714152), (40, 5035614), (48, 4196345), (60, 3357076), (80, 2517807), (120, 1678538), (240, 839269)]