4991760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2333

約数の個数: 80

約数和(自身を含む): 17201280

約数和(自身を除く): 12209520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2311, 4622, 6933, 9244, 11555, 13866, 18488, 20799, 23110, 27732, 34665, 36976, 41598, 46220, 55464, 62397, 69330, 83196, 92440, 103995, 110928, 124794, 138660, 166392, 184880, 207990, 249588, 277320, 311985, 332784, 415980, 499176, 554640, 623970, 831960, 998352, 1247940, 1663920, 2495880, 4991760]

約数ペア:

[(1, 4991760), (2, 2495880), (3, 1663920), (4, 1247940), (5, 998352), (6, 831960), (8, 623970), (9, 554640), (10, 499176), (12, 415980), (15, 332784), (16, 311985), (18, 277320), (20, 249588), (24, 207990), (27, 184880), (30, 166392), (36, 138660), (40, 124794), (45, 110928), (48, 103995), (54, 92440), (60, 83196), (72, 69330), (80, 62397), (90, 55464), (108, 46220), (120, 41598), (135, 36976), (144, 34665), (180, 27732), (216, 23110), (240, 20799), (270, 18488), (360, 13866), (432, 11555), (540, 9244), (720, 6933), (1080, 4622), (2160, 2311)]