2977917480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1801}}^1$

素因数の和:3352

約数の個数: 128

約数和(自身を含む): 9938390400

約数和(自身を除く): 6960472920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1531, 1801, 3062, 3602, 4593, 5403, 6124, 7204, 7655, 9005, 9186, 10806, 12248, 13779, 14408, 15310, 16209, 18010, 18372, 21612, 22965, 27015, 27558, 30620, 32418, 36020, 36744, 41337, 43224, 45930, 48627, 54030, 55116, 61240, 64836, 68895, 72040, 81045, 82674, 91860, 97254, 108060, 110232, 129672, 137790, 162090, 165348, 183720, 194508, 206685, 216120, 243135, 275580, 324180, 330696, 389016, 413370, 486270, 551160, 648360, 826740, 972540, 1653480, 1945080, 2757331, 5514662, 8271993, 11029324, 13786655, 16543986, 22058648, 24815979, 27573310, 33087972, 41359965, 49631958, 55146620, 66175944, 74447937, 82719930, 99263916, 110293240, 124079895, 148895874, 165439860, 198527832, 248159790, 297791748, 330879720, 372239685, 496319580, 595583496, 744479370, 992639160, 1488958740, 2977917480]

約数ペア:

[(1, 2977917480), (2, 1488958740), (3, 992639160), (4, 744479370), (5, 595583496), (6, 496319580), (8, 372239685), (9, 330879720), (10, 297791748), (12, 248159790), (15, 198527832), (18, 165439860), (20, 148895874), (24, 124079895), (27, 110293240), (30, 99263916), (36, 82719930), (40, 74447937), (45, 66175944), (54, 55146620), (60, 49631958), (72, 41359965), (90, 33087972), (108, 27573310), (120, 24815979), (135, 22058648), (180, 16543986), (216, 13786655), (270, 11029324), (360, 8271993), (540, 5514662), (1080, 2757331), (1531, 1945080), (1801, 1653480), (3062, 972540), (3602, 826740), (4593, 648360), (5403, 551160), (6124, 486270), (7204, 413370), (7655, 389016), (9005, 330696), (9186, 324180), (10806, 275580), (12248, 243135), (13779, 216120), (14408, 206685), (15310, 194508), (16209, 183720), (18010, 165348), (18372, 162090), (21612, 137790), (22965, 129672), (27015, 110232), (27558, 108060), (30620, 97254), (32418, 91860), (36020, 82674), (36744, 81045), (41337, 72040), (43224, 68895), (45930, 64836), (48627, 61240), (54030, 55116)]