225331440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{938881}}^1$

素因数の和:938897

約数の個数: 40

約数和(自身を含む): 698528208

約数和(自身を除く): 473196768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 938881, 1877762, 2816643, 3755524, 4694405, 5633286, 7511048, 9388810, 11266572, 14083215, 15022096, 18777620, 22533144, 28166430, 37555240, 45066288, 56332860, 75110480, 112665720, 225331440]

約数ペア:

[(1, 225331440), (2, 112665720), (3, 75110480), (4, 56332860), (5, 45066288), (6, 37555240), (8, 28166430), (10, 22533144), (12, 18777620), (15, 15022096), (16, 14083215), (20, 11266572), (24, 9388810), (30, 7511048), (40, 5633286), (48, 4694405), (60, 3755524), (80, 2816643), (120, 1877762), (240, 938881)]