383220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2144

約数の個数: 36

約数和(自身を含む): 1162980

約数和(自身を除く): 779760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2129, 4258, 6387, 8516, 10645, 12774, 19161, 21290, 25548, 31935, 38322, 42580, 63870, 76644, 95805, 127740, 191610, 383220]

約数ペア:

[(1, 383220), (2, 191610), (3, 127740), (4, 95805), (5, 76644), (6, 63870), (9, 42580), (10, 38322), (12, 31935), (15, 25548), (18, 21290), (20, 19161), (30, 12774), (36, 10645), (45, 8516), (60, 6387), (90, 4258), (180, 2129)]