2511956690640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3383927}}^1$

素因数の和:3384977

約数の個数: 120

約数和(自身を含む): 8444172716928

約数和(自身を除く): 5932216026288

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, 240, 360, 720, 1031, 2062, 3093, 4124, 5155, 6186, 8248, 9279, 10310, 12372, 15465, 16496, 18558, 20620, 24744, 30930, 37116, 41240, 46395, 49488, 61860, 74232, 82480, 92790, 123720, 148464, 185580, 247440, 371160, 742320, 3383927, 6767854, 10151781, 13535708, 16919635, 20303562, 27071416, 30455343, 33839270, 40607124, 50758905, 54142832, 60910686, 67678540, 81214248, 101517810, 121821372, 135357080, 152276715, 162428496, 203035620, 243642744, 270714160, 304553430, 406071240, 487285488, 609106860, 812142480, 1218213720, 2436427440, 3488828737, 6977657474, 10466486211, 13955314948, 17444143685, 20932972422, 27910629896, 31399458633, 34888287370, 41865944844, 52332431055, 55821259792, 62798917266, 69776574740, 83731889688, 104664862110, 125597834532, 139553149480, 156997293165, 167463779376, 209329724220, 251195669064, 279106298960, 313994586330, 418659448440, 502391338128, 627989172660, 837318896880, 1255978345320, 2511956690640]

約数ペア:

[(1, 2511956690640), (2, 1255978345320), (3, 837318896880), (4, 627989172660), (5, 502391338128), (6, 418659448440), (8, 313994586330), (9, 279106298960), (10, 251195669064), (12, 209329724220), (15, 167463779376), (16, 156997293165), (18, 139553149480), (20, 125597834532), (24, 104664862110), (30, 83731889688), (36, 69776574740), (40, 62798917266), (45, 55821259792), (48, 52332431055), (60, 41865944844), (72, 34888287370), (80, 31399458633), (90, 27910629896), (120, 20932972422), (144, 17444143685), (180, 13955314948), (240, 10466486211), (360, 6977657474), (720, 3488828737), (1031, 2436427440), (2062, 1218213720), (3093, 812142480), (4124, 609106860), (5155, 487285488), (6186, 406071240), (8248, 304553430), (9279, 270714160), (10310, 243642744), (12372, 203035620), (15465, 162428496), (16496, 152276715), (18558, 135357080), (20620, 121821372), (24744, 101517810), (30930, 81214248), (37116, 67678540), (41240, 60910686), (46395, 54142832), (49488, 50758905), (61860, 40607124), (74232, 33839270), (82480, 30455343), (92790, 27071416), (123720, 20303562), (148464, 16919635), (185580, 13535708), (247440, 10151781), (371160, 6767854), (742320, 3383927)]