22725720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{63127}}^1$

素因数の和:63144

約数の個数: 48

約数和(自身を含む): 73859760

約数和(自身を除く): 51134040

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, 63127, 126254, 189381, 252508, 315635, 378762, 505016, 568143, 631270, 757524, 946905, 1136286, 1262540, 1515048, 1893810, 2272572, 2525080, 2840715, 3787620, 4545144, 5681430, 7575240, 11362860, 22725720]

約数ペア:

[(1, 22725720), (2, 11362860), (3, 7575240), (4, 5681430), (5, 4545144), (6, 3787620), (8, 2840715), (9, 2525080), (10, 2272572), (12, 1893810), (15, 1515048), (18, 1262540), (20, 1136286), (24, 946905), (30, 757524), (36, 631270), (40, 568143), (45, 505016), (60, 378762), (72, 315635), (90, 252508), (120, 189381), (180, 126254), (360, 63127)]