355020240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1479251}}^1$

素因数の和:1479267

約数の個数: 40

約数和(自身を含む): 1100563488

約数和(自身を除く): 745543248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1479251, 2958502, 4437753, 5917004, 7396255, 8875506, 11834008, 14792510, 17751012, 22188765, 23668016, 29585020, 35502024, 44377530, 59170040, 71004048, 88755060, 118340080, 177510120, 355020240]

約数ペア:

[(1, 355020240), (2, 177510120), (3, 118340080), (4, 88755060), (5, 71004048), (6, 59170040), (8, 44377530), (10, 35502024), (12, 29585020), (15, 23668016), (16, 22188765), (20, 17751012), (24, 14792510), (30, 11834008), (40, 8875506), (48, 7396255), (60, 5917004), (80, 4437753), (120, 2958502), (240, 1479251)]