84975720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{708131}}^1$

素因数の和:708145

約数の個数: 32

約数和(自身を含む): 254927520

約数和(自身を除く): 169951800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 708131, 1416262, 2124393, 2832524, 3540655, 4248786, 5665048, 7081310, 8497572, 10621965, 14162620, 16995144, 21243930, 28325240, 42487860, 84975720]

約数ペア:

[(1, 84975720), (2, 42487860), (3, 28325240), (4, 21243930), (5, 16995144), (6, 14162620), (8, 10621965), (10, 8497572), (12, 7081310), (15, 5665048), (20, 4248786), (24, 3540655), (30, 2832524), (40, 2124393), (60, 1416262), (120, 708131)]