627883920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9377}}^1$

素因数の和:9430

約数の個数: 160

約数和(自身を含む): 2232714240

約数和(自身を除く): 1604830320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 9377, 11160, 13392, 16740, 18754, 22320, 28131, 33480, 37508, 46885, 56262, 66960, 75016, 84393, 93770, 112524, 140655, 150032, 168786, 187540, 225048, 253179, 281310, 290687, 337572, 375080, 421965, 450096, 506358, 562620, 581374, 675144, 750160, 843930, 872061, 1012716, 1125240, 1162748, 1265895, 1350288, 1453435, 1687860, 1744122, 2025432, 2250480, 2325496, 2531790, 2616183, 2906870, 3375720, 3488244, 4050864, 4360305, 4650992, 5063580, 5232366, 5813740, 6751440, 6976488, 7848549, 8720610, 10127160, 10464732, 11627480, 13080915, 13952976, 15697098, 17441220, 20254320, 20929464, 23254960, 26161830, 31394196, 34882440, 39242745, 41858928, 52323660, 62788392, 69764880, 78485490, 104647320, 125576784, 156970980, 209294640, 313941960, 627883920]

約数ペア:

[(1, 627883920), (2, 313941960), (3, 209294640), (4, 156970980), (5, 125576784), (6, 104647320), (8, 78485490), (9, 69764880), (10, 62788392), (12, 52323660), (15, 41858928), (16, 39242745), (18, 34882440), (20, 31394196), (24, 26161830), (27, 23254960), (30, 20929464), (31, 20254320), (36, 17441220), (40, 15697098), (45, 13952976), (48, 13080915), (54, 11627480), (60, 10464732), (62, 10127160), (72, 8720610), (80, 7848549), (90, 6976488), (93, 6751440), (108, 5813740), (120, 5232366), (124, 5063580), (135, 4650992), (144, 4360305), (155, 4050864), (180, 3488244), (186, 3375720), (216, 2906870), (240, 2616183), (248, 2531790), (270, 2325496), (279, 2250480), (310, 2025432), (360, 1744122), (372, 1687860), (432, 1453435), (465, 1350288), (496, 1265895), (540, 1162748), (558, 1125240), (620, 1012716), (720, 872061), (744, 843930), (837, 750160), (930, 675144), (1080, 581374), (1116, 562620), (1240, 506358), (1395, 450096), (1488, 421965), (1674, 375080), (1860, 337572), (2160, 290687), (2232, 281310), (2480, 253179), (2790, 225048), (3348, 187540), (3720, 168786), (4185, 150032), (4464, 140655), (5580, 112524), (6696, 93770), (7440, 84393), (8370, 75016), (9377, 66960), (11160, 56262), (13392, 46885), (16740, 37508), (18754, 33480), (22320, 28131)]