1238045220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6878029}}^1$

素因数の和:6878044

約数の個数: 36

約数和(自身を含む): 3755404380

約数和(自身を除く): 2517359160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6878029, 13756058, 20634087, 27512116, 34390145, 41268174, 61902261, 68780290, 82536348, 103170435, 123804522, 137560580, 206340870, 247609044, 309511305, 412681740, 619022610, 1238045220]

約数ペア:

[(1, 1238045220), (2, 619022610), (3, 412681740), (4, 309511305), (5, 247609044), (6, 206340870), (9, 137560580), (10, 123804522), (12, 103170435), (15, 82536348), (18, 68780290), (20, 61902261), (30, 41268174), (36, 34390145), (45, 27512116), (60, 20634087), (90, 13756058), (180, 6878029)]