82485720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229127}}^1$

素因数の和:229144

約数の個数: 48

約数和(自身を含む): 268079760

約数和(自身を除く): 185594040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 229127, 458254, 687381, 916508, 1145635, 1374762, 1833016, 2062143, 2291270, 2749524, 3436905, 4124286, 4582540, 5499048, 6873810, 8248572, 9165080, 10310715, 13747620, 16497144, 20621430, 27495240, 41242860, 82485720]

約数ペア:

[(1, 82485720), (2, 41242860), (3, 27495240), (4, 20621430), (5, 16497144), (6, 13747620), (8, 10310715), (9, 9165080), (10, 8248572), (12, 6873810), (15, 5499048), (18, 4582540), (20, 4124286), (24, 3436905), (30, 2749524), (36, 2291270), (40, 2062143), (45, 1833016), (60, 1374762), (72, 1145635), (90, 916508), (120, 687381), (180, 458254), (360, 229127)]