259696260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{480919}}^1$

素因数の和:480937

約数の個数: 48

約数和(自身を含む): 807945600

約数和(自身を除く): 548249340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 480919, 961838, 1442757, 1923676, 2404595, 2885514, 4328271, 4809190, 5771028, 7213785, 8656542, 9618380, 12984813, 14427570, 17313084, 21641355, 25969626, 28855140, 43282710, 51939252, 64924065, 86565420, 129848130, 259696260]

約数ペア:

[(1, 259696260), (2, 129848130), (3, 86565420), (4, 64924065), (5, 51939252), (6, 43282710), (9, 28855140), (10, 25969626), (12, 21641355), (15, 17313084), (18, 14427570), (20, 12984813), (27, 9618380), (30, 8656542), (36, 7213785), (45, 5771028), (54, 4809190), (60, 4328271), (90, 2885514), (108, 2404595), (135, 1923676), (180, 1442757), (270, 961838), (540, 480919)]