189094320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 638990352

約数和(自身を除く): 449896032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1451, 1629, 1810, 2172, 2715, 2896, 2902, 3258, 3620, 4344, 4353, 5430, 5804, 6516, 7240, 7255, 8145, 8688, 8706, 10860, 11608, 13032, 13059, 14480, 14510, 16290, 17412, 21720, 21765, 23216, 26064, 26118, 29020, 32580, 34824, 43440, 43530, 52236, 58040, 65160, 65295, 69648, 87060, 104472, 116080, 130320, 130590, 174120, 208944, 261180, 262631, 348240, 522360, 525262, 787893, 1044720, 1050524, 1313155, 1575786, 2101048, 2363679, 2626310, 3151572, 3939465, 4202096, 4727358, 5252620, 6303144, 7878930, 9454716, 10505240, 11818395, 12606288, 15757860, 18909432, 21010480, 23636790, 31515720, 37818864, 47273580, 63031440, 94547160, 189094320]

約数ペア:

[(1, 189094320), (2, 94547160), (3, 63031440), (4, 47273580), (5, 37818864), (6, 31515720), (8, 23636790), (9, 21010480), (10, 18909432), (12, 15757860), (15, 12606288), (16, 11818395), (18, 10505240), (20, 9454716), (24, 7878930), (30, 6303144), (36, 5252620), (40, 4727358), (45, 4202096), (48, 3939465), (60, 3151572), (72, 2626310), (80, 2363679), (90, 2101048), (120, 1575786), (144, 1313155), (180, 1050524), (181, 1044720), (240, 787893), (360, 525262), (362, 522360), (543, 348240), (720, 262631), (724, 261180), (905, 208944), (1086, 174120), (1448, 130590), (1451, 130320), (1629, 116080), (1810, 104472), (2172, 87060), (2715, 69648), (2896, 65295), (2902, 65160), (3258, 58040), (3620, 52236), (4344, 43530), (4353, 43440), (5430, 34824), (5804, 32580), (6516, 29020), (7240, 26118), (7255, 26064), (8145, 23216), (8688, 21765), (8706, 21720), (10860, 17412), (11608, 16290), (13032, 14510), (13059, 14480)]