53701920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 194503680

約数和(自身を除く): 140801760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 401, 432, 465, 480, 496, 540, 558, 620, 720, 744, 802, 837, 864, 930, 992, 1080, 1116, 1203, 1240, 1395, 1440, 1488, 1604, 1674, 1860, 2005, 2160, 2232, 2406, 2480, 2790, 2976, 3208, 3348, 3609, 3720, 4010, 4185, 4320, 4464, 4812, 4960, 5580, 6015, 6416, 6696, 7218, 7440, 8020, 8370, 8928, 9624, 10827, 11160, 12030, 12431, 12832, 13392, 14436, 14880, 16040, 16740, 18045, 19248, 21654, 22320, 24060, 24862, 26784, 28872, 32080, 33480, 36090, 37293, 38496, 43308, 44640, 48120, 49724, 54135, 57744, 62155, 64160, 66960, 72180, 74586, 86616, 96240, 99448, 108270, 111879, 115488, 124310, 133920, 144360, 149172, 173232, 186465, 192480, 198896, 216540, 223758, 248620, 288720, 298344, 335637, 346464, 372930, 397792, 433080, 447516, 497240, 559395, 577440, 596688, 671274, 745860, 866160, 895032, 994480, 1118790, 1193376, 1342548, 1491720, 1678185, 1732320, 1790064, 1988960, 2237580, 2685096, 2983440, 3356370, 3580128, 4475160, 5370192, 5966880, 6712740, 8950320, 10740384, 13425480, 17900640, 26850960, 53701920]

約数ペア:

[(1, 53701920), (2, 26850960), (3, 17900640), (4, 13425480), (5, 10740384), (6, 8950320), (8, 6712740), (9, 5966880), (10, 5370192), (12, 4475160), (15, 3580128), (16, 3356370), (18, 2983440), (20, 2685096), (24, 2237580), (27, 1988960), (30, 1790064), (31, 1732320), (32, 1678185), (36, 1491720), (40, 1342548), (45, 1193376), (48, 1118790), (54, 994480), (60, 895032), (62, 866160), (72, 745860), (80, 671274), (90, 596688), (93, 577440), (96, 559395), (108, 497240), (120, 447516), (124, 433080), (135, 397792), (144, 372930), (155, 346464), (160, 335637), (180, 298344), (186, 288720), (216, 248620), (240, 223758), (248, 216540), (270, 198896), (279, 192480), (288, 186465), (310, 173232), (360, 149172), (372, 144360), (401, 133920), (432, 124310), (465, 115488), (480, 111879), (496, 108270), (540, 99448), (558, 96240), (620, 86616), (720, 74586), (744, 72180), (802, 66960), (837, 64160), (864, 62155), (930, 57744), (992, 54135), (1080, 49724), (1116, 48120), (1203, 44640), (1240, 43308), (1395, 38496), (1440, 37293), (1488, 36090), (1604, 33480), (1674, 32080), (1860, 28872), (2005, 26784), (2160, 24862), (2232, 24060), (2406, 22320), (2480, 21654), (2790, 19248), (2976, 18045), (3208, 16740), (3348, 16040), (3609, 14880), (3720, 14436), (4010, 13392), (4185, 12832), (4320, 12431), (4464, 12030), (4812, 11160), (4960, 10827), (5580, 9624), (6015, 8928), (6416, 8370), (6696, 8020), (7218, 7440)]