74328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 231354240

約数和(自身を除く): 157025520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 919, 1011, 1348, 1685, 1838, 2022, 2696, 2757, 3370, 3676, 4044, 4595, 5055, 5392, 5514, 6740, 7352, 8088, 9190, 10110, 11028, 13480, 13785, 14704, 16176, 18380, 20220, 22056, 26960, 27570, 36760, 40440, 44112, 55140, 73520, 80880, 110280, 220560, 309703, 619406, 929109, 1238812, 1548515, 1858218, 2477624, 3097030, 3716436, 4645545, 4955248, 6194060, 7432872, 9291090, 12388120, 14865744, 18582180, 24776240, 37164360, 74328720]

約数ペア:

[(1, 74328720), (2, 37164360), (3, 24776240), (4, 18582180), (5, 14865744), (6, 12388120), (8, 9291090), (10, 7432872), (12, 6194060), (15, 4955248), (16, 4645545), (20, 3716436), (24, 3097030), (30, 2477624), (40, 1858218), (48, 1548515), (60, 1238812), (80, 929109), (120, 619406), (240, 309703), (337, 220560), (674, 110280), (919, 80880), (1011, 73520), (1348, 55140), (1685, 44112), (1838, 40440), (2022, 36760), (2696, 27570), (2757, 26960), (3370, 22056), (3676, 20220), (4044, 18380), (4595, 16176), (5055, 14704), (5392, 13785), (5514, 13480), (6740, 11028), (7352, 10110), (8088, 9190)]