166016640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{86467}}^1$

素因数の和:86489

約数の個数: 64

約数和(自身を含む): 529184160

約数和(自身を除く): 363167520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 86467, 172934, 259401, 345868, 432335, 518802, 691736, 864670, 1037604, 1297005, 1383472, 1729340, 2075208, 2594010, 2766944, 3458680, 4150416, 5188020, 5533888, 6917360, 8300832, 10376040, 11067776, 13834720, 16601664, 20752080, 27669440, 33203328, 41504160, 55338880, 83008320, 166016640]

約数ペア:

[(1, 166016640), (2, 83008320), (3, 55338880), (4, 41504160), (5, 33203328), (6, 27669440), (8, 20752080), (10, 16601664), (12, 13834720), (15, 11067776), (16, 10376040), (20, 8300832), (24, 6917360), (30, 5533888), (32, 5188020), (40, 4150416), (48, 3458680), (60, 2766944), (64, 2594010), (80, 2075208), (96, 1729340), (120, 1383472), (128, 1297005), (160, 1037604), (192, 864670), (240, 691736), (320, 518802), (384, 432335), (480, 345868), (640, 259401), (960, 172934), (1920, 86467)]