108612720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 366820272

約数和(自身を除く): 258207552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 601, 720, 753, 1004, 1202, 1255, 1506, 1803, 2008, 2259, 2404, 2510, 3005, 3012, 3606, 3765, 4016, 4518, 4808, 5020, 5409, 6010, 6024, 7212, 7530, 9015, 9036, 9616, 10040, 10818, 11295, 12020, 12048, 14424, 15060, 18030, 18072, 20080, 21636, 22590, 24040, 27045, 28848, 30120, 36060, 36144, 43272, 45180, 48080, 54090, 60240, 72120, 86544, 90360, 108180, 144240, 150851, 180720, 216360, 301702, 432720, 452553, 603404, 754255, 905106, 1206808, 1357659, 1508510, 1810212, 2262765, 2413616, 2715318, 3017020, 3620424, 4525530, 5430636, 6034040, 6788295, 7240848, 9051060, 10861272, 12068080, 13576590, 18102120, 21722544, 27153180, 36204240, 54306360, 108612720]

約数ペア:

[(1, 108612720), (2, 54306360), (3, 36204240), (4, 27153180), (5, 21722544), (6, 18102120), (8, 13576590), (9, 12068080), (10, 10861272), (12, 9051060), (15, 7240848), (16, 6788295), (18, 6034040), (20, 5430636), (24, 4525530), (30, 3620424), (36, 3017020), (40, 2715318), (45, 2413616), (48, 2262765), (60, 1810212), (72, 1508510), (80, 1357659), (90, 1206808), (120, 905106), (144, 754255), (180, 603404), (240, 452553), (251, 432720), (360, 301702), (502, 216360), (601, 180720), (720, 150851), (753, 144240), (1004, 108180), (1202, 90360), (1255, 86544), (1506, 72120), (1803, 60240), (2008, 54090), (2259, 48080), (2404, 45180), (2510, 43272), (3005, 36144), (3012, 36060), (3606, 30120), (3765, 28848), (4016, 27045), (4518, 24040), (4808, 22590), (5020, 21636), (5409, 20080), (6010, 18072), (6024, 18030), (7212, 15060), (7530, 14424), (9015, 12048), (9036, 12020), (9616, 11295), (10040, 10818)]