166528080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{231289}}^1$

素因数の和:231308

約数の個数: 60

約数和(自身を含む): 559259220

約数和(自身を除く): 392731140

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, 360, 720, 231289, 462578, 693867, 925156, 1156445, 1387734, 1850312, 2081601, 2312890, 2775468, 3469335, 3700624, 4163202, 4625780, 5550936, 6938670, 8326404, 9251560, 10408005, 11101872, 13877340, 16652808, 18503120, 20816010, 27754680, 33305616, 41632020, 55509360, 83264040, 166528080]

約数ペア:

[(1, 166528080), (2, 83264040), (3, 55509360), (4, 41632020), (5, 33305616), (6, 27754680), (8, 20816010), (9, 18503120), (10, 16652808), (12, 13877340), (15, 11101872), (16, 10408005), (18, 9251560), (20, 8326404), (24, 6938670), (30, 5550936), (36, 4625780), (40, 4163202), (45, 3700624), (48, 3469335), (60, 2775468), (72, 2312890), (80, 2081601), (90, 1850312), (120, 1387734), (144, 1156445), (180, 925156), (240, 693867), (360, 462578), (720, 231289)]