270331440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1126381}}^1$

素因数の和:1126397

約数の個数: 40

約数和(自身を含む): 838028208

約数和(自身を除く): 567696768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1126381, 2252762, 3379143, 4505524, 5631905, 6758286, 9011048, 11263810, 13516572, 16895715, 18022096, 22527620, 27033144, 33791430, 45055240, 54066288, 67582860, 90110480, 135165720, 270331440]

約数ペア:

[(1, 270331440), (2, 135165720), (3, 90110480), (4, 67582860), (5, 54066288), (6, 45055240), (8, 33791430), (10, 27033144), (12, 22527620), (15, 18022096), (16, 16895715), (20, 13516572), (24, 11263810), (30, 9011048), (40, 6758286), (48, 5631905), (60, 4505524), (80, 3379143), (120, 2252762), (240, 1126381)]