461579520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1788

約数の個数: 144

約数和(自身を含む): 1495815552

約数和(自身を除く): 1034236032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1693, 1704, 1920, 2130, 2272, 2840, 3386, 3408, 3840, 4260, 4544, 5079, 5680, 6772, 6816, 8465, 8520, 9088, 10158, 11360, 13544, 13632, 16930, 17040, 18176, 20316, 22720, 25395, 27088, 27264, 33860, 34080, 40632, 45440, 50790, 54176, 54528, 67720, 68160, 81264, 90880, 101580, 108352, 120203, 135440, 136320, 162528, 203160, 216704, 240406, 270880, 272640, 325056, 360609, 406320, 433408, 480812, 541760, 601015, 650112, 721218, 812640, 961624, 1083520, 1202030, 1300224, 1442436, 1625280, 1803045, 1923248, 2167040, 2404060, 2884872, 3250560, 3606090, 3846496, 4808120, 5769744, 6501120, 7212180, 7692992, 9616240, 11539488, 14424360, 15385984, 19232480, 23078976, 28848720, 30771968, 38464960, 46157952, 57697440, 76929920, 92315904, 115394880, 153859840, 230789760, 461579520]

約数ペア:

[(1, 461579520), (2, 230789760), (3, 153859840), (4, 115394880), (5, 92315904), (6, 76929920), (8, 57697440), (10, 46157952), (12, 38464960), (15, 30771968), (16, 28848720), (20, 23078976), (24, 19232480), (30, 15385984), (32, 14424360), (40, 11539488), (48, 9616240), (60, 7692992), (64, 7212180), (71, 6501120), (80, 5769744), (96, 4808120), (120, 3846496), (128, 3606090), (142, 3250560), (160, 2884872), (192, 2404060), (213, 2167040), (240, 1923248), (256, 1803045), (284, 1625280), (320, 1442436), (355, 1300224), (384, 1202030), (426, 1083520), (480, 961624), (568, 812640), (640, 721218), (710, 650112), (768, 601015), (852, 541760), (960, 480812), (1065, 433408), (1136, 406320), (1280, 360609), (1420, 325056), (1693, 272640), (1704, 270880), (1920, 240406), (2130, 216704), (2272, 203160), (2840, 162528), (3386, 136320), (3408, 135440), (3840, 120203), (4260, 108352), (4544, 101580), (5079, 90880), (5680, 81264), (6772, 68160), (6816, 67720), (8465, 54528), (8520, 54176), (9088, 50790), (10158, 45440), (11360, 40632), (13544, 34080), (13632, 33860), (16930, 27264), (17040, 27088), (18176, 25395), (20316, 22720)]