2523480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 8022240

約数和(自身を除く): 5498760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1237, 2040, 2474, 3711, 4948, 6185, 7422, 9896, 12370, 14844, 18555, 21029, 24740, 29688, 37110, 42058, 49480, 63087, 74220, 84116, 105145, 126174, 148440, 168232, 210290, 252348, 315435, 420580, 504696, 630870, 841160, 1261740, 2523480]

約数ペア:

[(1, 2523480), (2, 1261740), (3, 841160), (4, 630870), (5, 504696), (6, 420580), (8, 315435), (10, 252348), (12, 210290), (15, 168232), (17, 148440), (20, 126174), (24, 105145), (30, 84116), (34, 74220), (40, 63087), (51, 49480), (60, 42058), (68, 37110), (85, 29688), (102, 24740), (120, 21029), (136, 18555), (170, 14844), (204, 12370), (255, 9896), (340, 7422), (408, 6185), (510, 4948), (680, 3711), (1020, 2474), (1237, 2040)]