25612320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53359}}^1$

素因数の和:53377

約数の個数: 48

約数和(自身を含む): 80680320

約数和(自身を除く): 55068000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 53359, 106718, 160077, 213436, 266795, 320154, 426872, 533590, 640308, 800385, 853744, 1067180, 1280616, 1600770, 1707488, 2134360, 2561232, 3201540, 4268720, 5122464, 6403080, 8537440, 12806160, 25612320]

約数ペア:

[(1, 25612320), (2, 12806160), (3, 8537440), (4, 6403080), (5, 5122464), (6, 4268720), (8, 3201540), (10, 2561232), (12, 2134360), (15, 1707488), (16, 1600770), (20, 1280616), (24, 1067180), (30, 853744), (32, 800385), (40, 640308), (48, 533590), (60, 426872), (80, 320154), (96, 266795), (120, 213436), (160, 160077), (240, 106718), (480, 53359)]