2497680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3469}}^1$

素因数の和:3488

約数の個数: 60

約数和(自身を含む): 8390460

約数和(自身を除く): 5892780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3469, 6938, 10407, 13876, 17345, 20814, 27752, 31221, 34690, 41628, 52035, 55504, 62442, 69380, 83256, 104070, 124884, 138760, 156105, 166512, 208140, 249768, 277520, 312210, 416280, 499536, 624420, 832560, 1248840, 2497680]

約数ペア:

[(1, 2497680), (2, 1248840), (3, 832560), (4, 624420), (5, 499536), (6, 416280), (8, 312210), (9, 277520), (10, 249768), (12, 208140), (15, 166512), (16, 156105), (18, 138760), (20, 124884), (24, 104070), (30, 83256), (36, 69380), (40, 62442), (45, 55504), (48, 52035), (60, 41628), (72, 34690), (80, 31221), (90, 27752), (120, 20814), (144, 17345), (180, 13876), (240, 10407), (360, 6938), (720, 3469)]