139702320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{21559}}^1$

素因数の和:21584

約数の個数: 100

約数和(自身を含む): 485229360

約数和(自身を除く): 345527040

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 21559, 43118, 64677, 86236, 107795, 129354, 172472, 194031, 215590, 258708, 323385, 344944, 388062, 431180, 517416, 582093, 646770, 776124, 862360, 970155, 1034832, 1164186, 1293540, 1552248, 1724720, 1746279, 1940310, 2328372, 2587080, 2910465, 3104496, 3492558, 3880620, 4656744, 5174160, 5820930, 6985116, 7761240, 8731395, 9313488, 11641860, 13970232, 15522480, 17462790, 23283720, 27940464, 34925580, 46567440, 69851160, 139702320]

約数ペア:

[(1, 139702320), (2, 69851160), (3, 46567440), (4, 34925580), (5, 27940464), (6, 23283720), (8, 17462790), (9, 15522480), (10, 13970232), (12, 11641860), (15, 9313488), (16, 8731395), (18, 7761240), (20, 6985116), (24, 5820930), (27, 5174160), (30, 4656744), (36, 3880620), (40, 3492558), (45, 3104496), (48, 2910465), (54, 2587080), (60, 2328372), (72, 1940310), (80, 1746279), (81, 1724720), (90, 1552248), (108, 1293540), (120, 1164186), (135, 1034832), (144, 970155), (162, 862360), (180, 776124), (216, 646770), (240, 582093), (270, 517416), (324, 431180), (360, 388062), (405, 344944), (432, 323385), (540, 258708), (648, 215590), (720, 194031), (810, 172472), (1080, 129354), (1296, 107795), (1620, 86236), (2160, 64677), (3240, 43118), (6480, 21559)]