153473340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2557889}}^1$

素因数の和:2557901

約数の個数: 24

約数和(自身を含む): 429725520

約数和(自身を除く): 276252180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2557889, 5115778, 7673667, 10231556, 12789445, 15347334, 25578890, 30694668, 38368335, 51157780, 76736670, 153473340]

約数ペア:

[(1, 153473340), (2, 76736670), (3, 51157780), (4, 38368335), (5, 30694668), (6, 25578890), (10, 15347334), (12, 12789445), (15, 10231556), (20, 7673667), (30, 5115778), (60, 2557889)]