127745880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1064549}}^1$

素因数の和:1064563

約数の個数: 32

約数和(自身を含む): 383238000

約数和(自身を除く): 255492120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1064549, 2129098, 3193647, 4258196, 5322745, 6387294, 8516392, 10645490, 12774588, 15968235, 21290980, 25549176, 31936470, 42581960, 63872940, 127745880]

約数ペア:

[(1, 127745880), (2, 63872940), (3, 42581960), (4, 31936470), (5, 25549176), (6, 21290980), (8, 15968235), (10, 12774588), (12, 10645490), (15, 8516392), (20, 6387294), (24, 5322745), (30, 4258196), (40, 3193647), (60, 2129098), (120, 1064549)]