247457160

素因数分解:

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

素因数の和:229147

約数の個数: 64

約数和(自身を含む): 824860800

約数和(自身を除く): 577403640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 229127, 458254, 687381, 916508, 1145635, 1374762, 1833016, 2062143, 2291270, 2749524, 3436905, 4124286, 4582540, 5499048, 6186429, 6873810, 8248572, 9165080, 10310715, 12372858, 13747620, 16497144, 20621430, 24745716, 27495240, 30932145, 41242860, 49491432, 61864290, 82485720, 123728580, 247457160]

約数ペア:

[(1, 247457160), (2, 123728580), (3, 82485720), (4, 61864290), (5, 49491432), (6, 41242860), (8, 30932145), (9, 27495240), (10, 24745716), (12, 20621430), (15, 16497144), (18, 13747620), (20, 12372858), (24, 10310715), (27, 9165080), (30, 8248572), (36, 6873810), (40, 6186429), (45, 5499048), (54, 4582540), (60, 4124286), (72, 3436905), (90, 2749524), (108, 2291270), (120, 2062143), (135, 1833016), (180, 1374762), (216, 1145635), (270, 916508), (360, 687381), (540, 458254), (1080, 229127)]