246906480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1028777}}^1$

素因数の和:1028793

約数の個数: 40

約数和(自身を含む): 765410832

約数和(自身を除く): 518504352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1028777, 2057554, 3086331, 4115108, 5143885, 6172662, 8230216, 10287770, 12345324, 15431655, 16460432, 20575540, 24690648, 30863310, 41151080, 49381296, 61726620, 82302160, 123453240, 246906480]

約数ペア:

[(1, 246906480), (2, 123453240), (3, 82302160), (4, 61726620), (5, 49381296), (6, 41151080), (8, 30863310), (10, 24690648), (12, 20575540), (15, 16460432), (16, 15431655), (20, 12345324), (24, 10287770), (30, 8230216), (40, 6172662), (48, 5143885), (60, 4115108), (80, 3086331), (120, 2057554), (240, 1028777)]