63723480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31237}}^1$

素因数の和:31268

約数の個数: 64

約数和(自身を含む): 202422240

約数和(自身を除く): 138698760

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, 2040, 31237, 62474, 93711, 124948, 156185, 187422, 249896, 312370, 374844, 468555, 531029, 624740, 749688, 937110, 1062058, 1249480, 1593087, 1874220, 2124116, 2655145, 3186174, 3748440, 4248232, 5310290, 6372348, 7965435, 10620580, 12744696, 15930870, 21241160, 31861740, 63723480]

約数ペア:

[(1, 63723480), (2, 31861740), (3, 21241160), (4, 15930870), (5, 12744696), (6, 10620580), (8, 7965435), (10, 6372348), (12, 5310290), (15, 4248232), (17, 3748440), (20, 3186174), (24, 2655145), (30, 2124116), (34, 1874220), (40, 1593087), (51, 1249480), (60, 1062058), (68, 937110), (85, 749688), (102, 624740), (120, 531029), (136, 468555), (170, 374844), (204, 312370), (255, 249896), (340, 187422), (408, 156185), (510, 124948), (680, 93711), (1020, 62474), (2040, 31237)]