204753720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1706281}}^1$

素因数の和:1706295

約数の個数: 32

約数和(自身を含む): 614261520

約数和(自身を除く): 409507800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1706281, 3412562, 5118843, 6825124, 8531405, 10237686, 13650248, 17062810, 20475372, 25594215, 34125620, 40950744, 51188430, 68251240, 102376860, 204753720]

約数ペア:

[(1, 204753720), (2, 102376860), (3, 68251240), (4, 51188430), (5, 40950744), (6, 34125620), (8, 25594215), (10, 20475372), (12, 17062810), (15, 13650248), (20, 10237686), (24, 8531405), (30, 6825124), (40, 5118843), (60, 3412562), (120, 1706281)]