140242320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64927}}^1$

素因数の和:64949

約数の個数: 80

約数和(自身を含む): 483064320

約数和(自身を除く): 342822000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 64927, 129854, 194781, 259708, 324635, 389562, 519416, 584343, 649270, 779124, 973905, 1038832, 1168686, 1298540, 1558248, 1753029, 1947810, 2337372, 2597080, 2921715, 3116496, 3506058, 3895620, 4674744, 5194160, 5843430, 7012116, 7791240, 8765145, 9349488, 11686860, 14024232, 15582480, 17530290, 23373720, 28048464, 35060580, 46747440, 70121160, 140242320]

約数ペア:

[(1, 140242320), (2, 70121160), (3, 46747440), (4, 35060580), (5, 28048464), (6, 23373720), (8, 17530290), (9, 15582480), (10, 14024232), (12, 11686860), (15, 9349488), (16, 8765145), (18, 7791240), (20, 7012116), (24, 5843430), (27, 5194160), (30, 4674744), (36, 3895620), (40, 3506058), (45, 3116496), (48, 2921715), (54, 2597080), (60, 2337372), (72, 1947810), (80, 1753029), (90, 1558248), (108, 1298540), (120, 1168686), (135, 1038832), (144, 973905), (180, 779124), (216, 649270), (240, 584343), (270, 519416), (360, 389562), (432, 324635), (540, 259708), (720, 194781), (1080, 129854), (2160, 64927)]