1953364320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1356503}}^1$

素因数の和:1356524

約数の個数: 72

約数和(自身を含む): 6665860656

約数和(自身を除く): 4712496336

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1356503, 2713006, 4069509, 5426012, 6782515, 8139018, 10852024, 12208527, 13565030, 16278036, 20347545, 21704048, 24417054, 27130060, 32556072, 40695090, 43408096, 48834108, 54260120, 61042635, 65112144, 81390180, 97668216, 108520240, 122085270, 130224288, 162780360, 195336432, 217040480, 244170540, 325560720, 390672864, 488341080, 651121440, 976682160, 1953364320]

約数ペア:

[(1, 1953364320), (2, 976682160), (3, 651121440), (4, 488341080), (5, 390672864), (6, 325560720), (8, 244170540), (9, 217040480), (10, 195336432), (12, 162780360), (15, 130224288), (16, 122085270), (18, 108520240), (20, 97668216), (24, 81390180), (30, 65112144), (32, 61042635), (36, 54260120), (40, 48834108), (45, 43408096), (48, 40695090), (60, 32556072), (72, 27130060), (80, 24417054), (90, 21704048), (96, 20347545), (120, 16278036), (144, 13565030), (160, 12208527), (180, 10852024), (240, 8139018), (288, 6782515), (360, 5426012), (480, 4069509), (720, 2713006), (1440, 1356503)]