38250720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 132324192

約数和(自身を除く): 94073472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 263, 288, 303, 360, 404, 480, 505, 526, 606, 720, 789, 808, 909, 1010, 1052, 1212, 1315, 1440, 1515, 1578, 1616, 1818, 2020, 2104, 2367, 2424, 2630, 3030, 3156, 3232, 3636, 3945, 4040, 4208, 4545, 4734, 4848, 5260, 6060, 6312, 7272, 7890, 8080, 8416, 9090, 9468, 9696, 10520, 11835, 12120, 12624, 14544, 15780, 16160, 18180, 18936, 21040, 23670, 24240, 25248, 26563, 29088, 31560, 36360, 37872, 42080, 47340, 48480, 53126, 63120, 72720, 75744, 79689, 94680, 106252, 126240, 132815, 145440, 159378, 189360, 212504, 239067, 265630, 318756, 378720, 398445, 425008, 478134, 531260, 637512, 796890, 850016, 956268, 1062520, 1195335, 1275024, 1593780, 1912536, 2125040, 2390670, 2550048, 3187560, 3825072, 4250080, 4781340, 6375120, 7650144, 9562680, 12750240, 19125360, 38250720]

約数ペア:

[(1, 38250720), (2, 19125360), (3, 12750240), (4, 9562680), (5, 7650144), (6, 6375120), (8, 4781340), (9, 4250080), (10, 3825072), (12, 3187560), (15, 2550048), (16, 2390670), (18, 2125040), (20, 1912536), (24, 1593780), (30, 1275024), (32, 1195335), (36, 1062520), (40, 956268), (45, 850016), (48, 796890), (60, 637512), (72, 531260), (80, 478134), (90, 425008), (96, 398445), (101, 378720), (120, 318756), (144, 265630), (160, 239067), (180, 212504), (202, 189360), (240, 159378), (263, 145440), (288, 132815), (303, 126240), (360, 106252), (404, 94680), (480, 79689), (505, 75744), (526, 72720), (606, 63120), (720, 53126), (789, 48480), (808, 47340), (909, 42080), (1010, 37872), (1052, 36360), (1212, 31560), (1315, 29088), (1440, 26563), (1515, 25248), (1578, 24240), (1616, 23670), (1818, 21040), (2020, 18936), (2104, 18180), (2367, 16160), (2424, 15780), (2630, 14544), (3030, 12624), (3156, 12120), (3232, 11835), (3636, 10520), (3945, 9696), (4040, 9468), (4208, 9090), (4545, 8416), (4734, 8080), (4848, 7890), (5260, 7272), (6060, 6312)]