238144560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{992269}}^1$

素因数の和:992285

約数の個数: 40

約数和(自身を含む): 738248880

約数和(自身を除く): 500104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 992269, 1984538, 2976807, 3969076, 4961345, 5953614, 7938152, 9922690, 11907228, 14884035, 15876304, 19845380, 23814456, 29768070, 39690760, 47628912, 59536140, 79381520, 119072280, 238144560]

約数ペア:

[(1, 238144560), (2, 119072280), (3, 79381520), (4, 59536140), (5, 47628912), (6, 39690760), (8, 29768070), (10, 23814456), (12, 19845380), (15, 15876304), (16, 14884035), (20, 11907228), (24, 9922690), (30, 7938152), (40, 5953614), (48, 4961345), (60, 3969076), (80, 2976807), (120, 1984538), (240, 992269)]