1321713240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11014277}}^1$

素因数の和:11014291

約数の個数: 32

約数和(自身を含む): 3965140080

約数和(自身を除く): 2643426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11014277, 22028554, 33042831, 44057108, 55071385, 66085662, 88114216, 110142770, 132171324, 165214155, 220285540, 264342648, 330428310, 440571080, 660856620, 1321713240]

約数ペア:

[(1, 1321713240), (2, 660856620), (3, 440571080), (4, 330428310), (5, 264342648), (6, 220285540), (8, 165214155), (10, 132171324), (12, 110142770), (15, 88114216), (20, 66085662), (24, 55071385), (30, 44057108), (40, 33042831), (60, 22028554), (120, 11014277)]