140372160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146221}}^1$

素因数の和:146241

約数の個数: 56

約数和(自身を含む): 445684656

約数和(自身を除く): 305312496

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, 160, 192, 240, 320, 480, 960, 146221, 292442, 438663, 584884, 731105, 877326, 1169768, 1462210, 1754652, 2193315, 2339536, 2924420, 3509304, 4386630, 4679072, 5848840, 7018608, 8773260, 9358144, 11697680, 14037216, 17546520, 23395360, 28074432, 35093040, 46790720, 70186080, 140372160]

約数ペア:

[(1, 140372160), (2, 70186080), (3, 46790720), (4, 35093040), (5, 28074432), (6, 23395360), (8, 17546520), (10, 14037216), (12, 11697680), (15, 9358144), (16, 8773260), (20, 7018608), (24, 5848840), (30, 4679072), (32, 4386630), (40, 3509304), (48, 2924420), (60, 2339536), (64, 2193315), (80, 1754652), (96, 1462210), (120, 1169768), (160, 877326), (192, 731105), (240, 584884), (320, 438663), (480, 292442), (960, 146221)]