488019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1481}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 1514983392

約数和(自身を除く): 1026964272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1373, 1481, 2746, 2962, 4119, 4443, 5492, 5924, 6865, 7405, 8238, 8886, 10984, 11848, 13730, 14810, 16476, 17772, 20595, 21968, 22215, 23696, 27460, 29620, 32952, 35544, 41190, 44430, 54920, 59240, 65904, 71088, 82380, 88860, 109840, 118480, 164760, 177720, 329520, 355440, 2033413, 4066826, 6100239, 8133652, 10167065, 12200478, 16267304, 20334130, 24400956, 30501195, 32534608, 40668260, 48801912, 61002390, 81336520, 97603824, 122004780, 162673040, 244009560, 488019120]

約数ペア:

[(1, 488019120), (2, 244009560), (3, 162673040), (4, 122004780), (5, 97603824), (6, 81336520), (8, 61002390), (10, 48801912), (12, 40668260), (15, 32534608), (16, 30501195), (20, 24400956), (24, 20334130), (30, 16267304), (40, 12200478), (48, 10167065), (60, 8133652), (80, 6100239), (120, 4066826), (240, 2033413), (1373, 355440), (1481, 329520), (2746, 177720), (2962, 164760), (4119, 118480), (4443, 109840), (5492, 88860), (5924, 82380), (6865, 71088), (7405, 65904), (8238, 59240), (8886, 54920), (10984, 44430), (11848, 41190), (13730, 35544), (14810, 32952), (16476, 29620), (17772, 27460), (20595, 23696), (21968, 22215)]