158722680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1322689}}^1$

素因数の和:1322703

約数の個数: 32

約数和(自身を含む): 476168400

約数和(自身を除く): 317445720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1322689, 2645378, 3968067, 5290756, 6613445, 7936134, 10581512, 13226890, 15872268, 19840335, 26453780, 31744536, 39680670, 52907560, 79361340, 158722680]

約数ペア:

[(1, 158722680), (2, 79361340), (3, 52907560), (4, 39680670), (5, 31744536), (6, 26453780), (8, 19840335), (10, 15872268), (12, 13226890), (15, 10581512), (20, 7936134), (24, 6613445), (30, 5290756), (40, 3968067), (60, 2645378), (120, 1322689)]