211814880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{441281}}^1$

素因数の和:441299

約数の個数: 48

約数和(自身を含む): 667218384

約数和(自身を除く): 455403504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 441281, 882562, 1323843, 1765124, 2206405, 2647686, 3530248, 4412810, 5295372, 6619215, 7060496, 8825620, 10590744, 13238430, 14120992, 17651240, 21181488, 26476860, 35302480, 42362976, 52953720, 70604960, 105907440, 211814880]

約数ペア:

[(1, 211814880), (2, 105907440), (3, 70604960), (4, 52953720), (5, 42362976), (6, 35302480), (8, 26476860), (10, 21181488), (12, 17651240), (15, 14120992), (16, 13238430), (20, 10590744), (24, 8825620), (30, 7060496), (32, 6619215), (40, 5295372), (48, 4412810), (60, 3530248), (80, 2647686), (96, 2206405), (120, 1765124), (160, 1323843), (240, 882562), (480, 441281)]