1665120

素因数分解:

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

素因数の和:3487

約数の個数: 48

約数和(自身を含む): 5246640

約数和(自身を除く): 3581520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3469, 6938, 10407, 13876, 17345, 20814, 27752, 34690, 41628, 52035, 55504, 69380, 83256, 104070, 111008, 138760, 166512, 208140, 277520, 333024, 416280, 555040, 832560, 1665120]

約数ペア:

[(1, 1665120), (2, 832560), (3, 555040), (4, 416280), (5, 333024), (6, 277520), (8, 208140), (10, 166512), (12, 138760), (15, 111008), (16, 104070), (20, 83256), (24, 69380), (30, 55504), (32, 52035), (40, 41628), (48, 34690), (60, 27752), (80, 20814), (96, 17345), (120, 13876), (160, 10407), (240, 6938), (480, 3469)]