396524160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{7649}}^1$

素因数の和:7680

約数の個数: 160

約数和(自身を含む): 1416244500

約数和(自身を除く): 1019720340

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 7649, 8640, 10368, 12960, 15298, 17280, 22947, 25920, 30596, 38245, 45894, 51840, 61192, 68841, 76490, 91788, 114735, 122384, 137682, 152980, 183576, 206523, 229470, 244768, 275364, 305960, 344205, 367152, 413046, 458940, 489536, 550728, 611920, 619569, 688410, 734304, 826092, 917880, 979072, 1032615, 1101456, 1223840, 1239138, 1376820, 1468608, 1652184, 1835760, 2065230, 2202912, 2447680, 2478276, 2753640, 2937216, 3097845, 3304368, 3671520, 4130460, 4405824, 4895360, 4956552, 5507280, 6195690, 6608736, 7343040, 8260920, 8811648, 9913104, 11014560, 12391380, 13217472, 14686080, 16521840, 19826208, 22029120, 24782760, 26434944, 33043680, 39652416, 44058240, 49565520, 66087360, 79304832, 99131040, 132174720, 198262080, 396524160]

約数ペア:

[(1, 396524160), (2, 198262080), (3, 132174720), (4, 99131040), (5, 79304832), (6, 66087360), (8, 49565520), (9, 44058240), (10, 39652416), (12, 33043680), (15, 26434944), (16, 24782760), (18, 22029120), (20, 19826208), (24, 16521840), (27, 14686080), (30, 13217472), (32, 12391380), (36, 11014560), (40, 9913104), (45, 8811648), (48, 8260920), (54, 7343040), (60, 6608736), (64, 6195690), (72, 5507280), (80, 4956552), (81, 4895360), (90, 4405824), (96, 4130460), (108, 3671520), (120, 3304368), (128, 3097845), (135, 2937216), (144, 2753640), (160, 2478276), (162, 2447680), (180, 2202912), (192, 2065230), (216, 1835760), (240, 1652184), (270, 1468608), (288, 1376820), (320, 1239138), (324, 1223840), (360, 1101456), (384, 1032615), (405, 979072), (432, 917880), (480, 826092), (540, 734304), (576, 688410), (640, 619569), (648, 611920), (720, 550728), (810, 489536), (864, 458940), (960, 413046), (1080, 367152), (1152, 344205), (1296, 305960), (1440, 275364), (1620, 244768), (1728, 229470), (1920, 206523), (2160, 183576), (2592, 152980), (2880, 137682), (3240, 122384), (3456, 114735), (4320, 91788), (5184, 76490), (5760, 68841), (6480, 61192), (7649, 51840), (8640, 45894), (10368, 38245), (12960, 30596), (15298, 25920), (17280, 22947)]