269496720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{4621}}^1$

素因数の和:4652

約数の個数: 140

約数和(自身を含む): 939643356

約数和(自身を除く): 670146636

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4621, 4860, 5832, 6480, 7290, 9242, 9720, 11664, 13863, 14580, 18484, 19440, 23105, 27726, 29160, 36968, 41589, 46210, 55452, 58320, 69315, 73936, 83178, 92420, 110904, 124767, 138630, 166356, 184840, 207945, 221808, 249534, 277260, 332712, 369680, 374301, 415890, 499068, 554520, 623835, 665424, 748602, 831780, 998136, 1109040, 1122903, 1247670, 1497204, 1663560, 1871505, 1996272, 2245806, 2495340, 2994408, 3327120, 3368709, 3743010, 4491612, 4990680, 5614515, 5988816, 6737418, 7486020, 8983224, 9981360, 11229030, 13474836, 14972040, 16843545, 17966448, 22458060, 26949672, 29944080, 33687090, 44916120, 53899344, 67374180, 89832240, 134748360, 269496720]

約数ペア:

[(1, 269496720), (2, 134748360), (3, 89832240), (4, 67374180), (5, 53899344), (6, 44916120), (8, 33687090), (9, 29944080), (10, 26949672), (12, 22458060), (15, 17966448), (16, 16843545), (18, 14972040), (20, 13474836), (24, 11229030), (27, 9981360), (30, 8983224), (36, 7486020), (40, 6737418), (45, 5988816), (48, 5614515), (54, 4990680), (60, 4491612), (72, 3743010), (80, 3368709), (81, 3327120), (90, 2994408), (108, 2495340), (120, 2245806), (135, 1996272), (144, 1871505), (162, 1663560), (180, 1497204), (216, 1247670), (240, 1122903), (243, 1109040), (270, 998136), (324, 831780), (360, 748602), (405, 665424), (432, 623835), (486, 554520), (540, 499068), (648, 415890), (720, 374301), (729, 369680), (810, 332712), (972, 277260), (1080, 249534), (1215, 221808), (1296, 207945), (1458, 184840), (1620, 166356), (1944, 138630), (2160, 124767), (2430, 110904), (2916, 92420), (3240, 83178), (3645, 73936), (3888, 69315), (4621, 58320), (4860, 55452), (5832, 46210), (6480, 41589), (7290, 36968), (9242, 29160), (9720, 27726), (11664, 23105), (13863, 19440), (14580, 18484)]