80925360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337189}}^1$

素因数の和:337205

約数の個数: 40

約数和(自身を含む): 250869360

約数和(自身を除く): 169944000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337189, 674378, 1011567, 1348756, 1685945, 2023134, 2697512, 3371890, 4046268, 5057835, 5395024, 6743780, 8092536, 10115670, 13487560, 16185072, 20231340, 26975120, 40462680, 80925360]

約数ペア:

[(1, 80925360), (2, 40462680), (3, 26975120), (4, 20231340), (5, 16185072), (6, 13487560), (8, 10115670), (10, 8092536), (12, 6743780), (15, 5395024), (16, 5057835), (20, 4046268), (24, 3371890), (30, 2697512), (40, 2023134), (48, 1685945), (60, 1348756), (80, 1011567), (120, 674378), (240, 337189)]