180584640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6967}}^1$

素因数の和:6996

約数の個数: 140

約数和(自身を含む): 642463536

約数和(自身を除く): 461878896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 6967, 8640, 12960, 13934, 20901, 25920, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 111472, 125406, 139340, 167208, 188109, 209010, 222944, 250812, 278680, 313515, 334416, 376218, 418020, 445888, 501624, 557360, 564327, 627030, 668832, 752436, 836040, 940545, 1003248, 1114720, 1128654, 1254060, 1337664, 1504872, 1672080, 1881090, 2006496, 2229440, 2257308, 2508120, 2821635, 3009744, 3344160, 3762180, 4012992, 4514616, 5016240, 5643270, 6019488, 6688320, 7524360, 9029232, 10032480, 11286540, 12038976, 15048720, 18058464, 20064960, 22573080, 30097440, 36116928, 45146160, 60194880, 90292320, 180584640]

約数ペア:

[(1, 180584640), (2, 90292320), (3, 60194880), (4, 45146160), (5, 36116928), (6, 30097440), (8, 22573080), (9, 20064960), (10, 18058464), (12, 15048720), (15, 12038976), (16, 11286540), (18, 10032480), (20, 9029232), (24, 7524360), (27, 6688320), (30, 6019488), (32, 5643270), (36, 5016240), (40, 4514616), (45, 4012992), (48, 3762180), (54, 3344160), (60, 3009744), (64, 2821635), (72, 2508120), (80, 2257308), (81, 2229440), (90, 2006496), (96, 1881090), (108, 1672080), (120, 1504872), (135, 1337664), (144, 1254060), (160, 1128654), (162, 1114720), (180, 1003248), (192, 940545), (216, 836040), (240, 752436), (270, 668832), (288, 627030), (320, 564327), (324, 557360), (360, 501624), (405, 445888), (432, 418020), (480, 376218), (540, 334416), (576, 313515), (648, 278680), (720, 250812), (810, 222944), (864, 209010), (960, 188109), (1080, 167208), (1296, 139340), (1440, 125406), (1620, 111472), (1728, 104505), (2160, 83604), (2592, 69670), (2880, 62703), (3240, 55736), (4320, 41802), (5184, 34835), (6480, 27868), (6967, 25920), (8640, 20901), (12960, 13934)]