210382080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{54787}}^1$

素因数の和:54811

約数の個数: 72

約数和(自身を含む): 671920032

約数和(自身を除く): 461537952

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 54787, 109574, 164361, 219148, 273935, 328722, 438296, 547870, 657444, 821805, 876592, 1095740, 1314888, 1643610, 1753184, 2191480, 2629776, 3287220, 3506368, 4382960, 5259552, 6574440, 7012736, 8765920, 10519104, 13148880, 14025472, 17531840, 21038208, 26297760, 35063680, 42076416, 52595520, 70127360, 105191040, 210382080]

約数ペア:

[(1, 210382080), (2, 105191040), (3, 70127360), (4, 52595520), (5, 42076416), (6, 35063680), (8, 26297760), (10, 21038208), (12, 17531840), (15, 14025472), (16, 13148880), (20, 10519104), (24, 8765920), (30, 7012736), (32, 6574440), (40, 5259552), (48, 4382960), (60, 3506368), (64, 3287220), (80, 2629776), (96, 2191480), (120, 1753184), (128, 1643610), (160, 1314888), (192, 1095740), (240, 876592), (256, 821805), (320, 657444), (384, 547870), (480, 438296), (640, 328722), (768, 273935), (960, 219148), (1280, 164361), (1920, 109574), (3840, 54787)]