158692080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661217}}^1$

素因数の和:661233

約数の個数: 40

約数和(自身を含む): 491946192

約数和(自身を除く): 333254112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661217, 1322434, 1983651, 2644868, 3306085, 3967302, 5289736, 6612170, 7934604, 9918255, 10579472, 13224340, 15869208, 19836510, 26448680, 31738416, 39673020, 52897360, 79346040, 158692080]

約数ペア:

[(1, 158692080), (2, 79346040), (3, 52897360), (4, 39673020), (5, 31738416), (6, 26448680), (8, 19836510), (10, 15869208), (12, 13224340), (15, 10579472), (16, 9918255), (20, 7934604), (24, 6612170), (30, 5289736), (40, 3967302), (48, 3306085), (60, 2644868), (80, 1983651), (120, 1322434), (240, 661217)]