517538880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2625

約数の個数: 168

約数和(自身を含む): 1805903424

約数和(自身を除く): 1288364544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2531, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5062, 5112, 5680, 6390, 6816, 7593, 8520, 10124, 10224, 11360, 12655, 12780, 13632, 15186, 17040, 20248, 20448, 22720, 22779, 25310, 25560, 30372, 34080, 37965, 40496, 40896, 45558, 50620, 51120, 60744, 68160, 75930, 80992, 91116, 101240, 102240, 113895, 121488, 151860, 161984, 179701, 182232, 202480, 204480, 227790, 242976, 303720, 359402, 364464, 404960, 455580, 485952, 539103, 607440, 718804, 728928, 809920, 898505, 911160, 1078206, 1214880, 1437608, 1457856, 1617309, 1797010, 1822320, 2156412, 2429760, 2695515, 2875216, 3234618, 3594020, 3644640, 4312824, 5391030, 5750432, 6469236, 7188040, 7289280, 8086545, 8625648, 10782060, 11500864, 12938472, 14376080, 16173090, 17251296, 21564120, 25876944, 28752160, 32346180, 34502592, 43128240, 51753888, 57504320, 64692360, 86256480, 103507776, 129384720, 172512960, 258769440, 517538880]

約数ペア:

[(1, 517538880), (2, 258769440), (3, 172512960), (4, 129384720), (5, 103507776), (6, 86256480), (8, 64692360), (9, 57504320), (10, 51753888), (12, 43128240), (15, 34502592), (16, 32346180), (18, 28752160), (20, 25876944), (24, 21564120), (30, 17251296), (32, 16173090), (36, 14376080), (40, 12938472), (45, 11500864), (48, 10782060), (60, 8625648), (64, 8086545), (71, 7289280), (72, 7188040), (80, 6469236), (90, 5750432), (96, 5391030), (120, 4312824), (142, 3644640), (144, 3594020), (160, 3234618), (180, 2875216), (192, 2695515), (213, 2429760), (240, 2156412), (284, 1822320), (288, 1797010), (320, 1617309), (355, 1457856), (360, 1437608), (426, 1214880), (480, 1078206), (568, 911160), (576, 898505), (639, 809920), (710, 728928), (720, 718804), (852, 607440), (960, 539103), (1065, 485952), (1136, 455580), (1278, 404960), (1420, 364464), (1440, 359402), (1704, 303720), (2130, 242976), (2272, 227790), (2531, 204480), (2556, 202480), (2840, 182232), (2880, 179701), (3195, 161984), (3408, 151860), (4260, 121488), (4544, 113895), (5062, 102240), (5112, 101240), (5680, 91116), (6390, 80992), (6816, 75930), (7593, 68160), (8520, 60744), (10124, 51120), (10224, 50620), (11360, 45558), (12655, 40896), (12780, 40496), (13632, 37965), (15186, 34080), (17040, 30372), (20248, 25560), (20448, 25310), (22720, 22779)]