8403060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 24083136

約数和(自身を除く): 15680076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3257, 6514, 9771, 13028, 16285, 19542, 32570, 39084, 48855, 65140, 97710, 140051, 195420, 280102, 420153, 560204, 700255, 840306, 1400510, 1680612, 2100765, 2801020, 4201530, 8403060]

約数ペア:

[(1, 8403060), (2, 4201530), (3, 2801020), (4, 2100765), (5, 1680612), (6, 1400510), (10, 840306), (12, 700255), (15, 560204), (20, 420153), (30, 280102), (43, 195420), (60, 140051), (86, 97710), (129, 65140), (172, 48855), (215, 39084), (258, 32570), (430, 19542), (516, 16285), (645, 13028), (860, 9771), (1290, 6514), (2580, 3257)]