80637660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2608

約数の個数: 96

約数和(自身を含む): 255225600

約数和(自身を除く): 174587940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2531, 2655, 3186, 3540, 5062, 5310, 6372, 7593, 7965, 10124, 10620, 12655, 15186, 15930, 22779, 25310, 30372, 31860, 37965, 45558, 50620, 68337, 75930, 91116, 113895, 136674, 149329, 151860, 227790, 273348, 298658, 341685, 447987, 455580, 597316, 683370, 746645, 895974, 1343961, 1366740, 1493290, 1791948, 2239935, 2687922, 2986580, 4031883, 4479870, 5375844, 6719805, 8063766, 8959740, 13439610, 16127532, 20159415, 26879220, 40318830, 80637660]

約数ペア:

[(1, 80637660), (2, 40318830), (3, 26879220), (4, 20159415), (5, 16127532), (6, 13439610), (9, 8959740), (10, 8063766), (12, 6719805), (15, 5375844), (18, 4479870), (20, 4031883), (27, 2986580), (30, 2687922), (36, 2239935), (45, 1791948), (54, 1493290), (59, 1366740), (60, 1343961), (90, 895974), (108, 746645), (118, 683370), (135, 597316), (177, 455580), (180, 447987), (236, 341685), (270, 298658), (295, 273348), (354, 227790), (531, 151860), (540, 149329), (590, 136674), (708, 113895), (885, 91116), (1062, 75930), (1180, 68337), (1593, 50620), (1770, 45558), (2124, 37965), (2531, 31860), (2655, 30372), (3186, 25310), (3540, 22779), (5062, 15930), (5310, 15186), (6372, 12655), (7593, 10620), (7965, 10124)]