79653360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331889}}^1$

素因数の和:331905

約数の個数: 40

約数和(自身を含む): 246926160

約数和(自身を除く): 167272800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331889, 663778, 995667, 1327556, 1659445, 1991334, 2655112, 3318890, 3982668, 4978335, 5310224, 6637780, 7965336, 9956670, 13275560, 15930672, 19913340, 26551120, 39826680, 79653360]

約数ペア:

[(1, 79653360), (2, 39826680), (3, 26551120), (4, 19913340), (5, 15930672), (6, 13275560), (8, 9956670), (10, 7965336), (12, 6637780), (15, 5310224), (16, 4978335), (20, 3982668), (24, 3318890), (30, 2655112), (40, 1991334), (48, 1659445), (60, 1327556), (80, 995667), (120, 663778), (240, 331889)]