115403220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{641129}}^1$

素因数の和:641144

約数の個数: 36

約数和(自身を含む): 350056980

約数和(自身を除く): 234653760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 641129, 1282258, 1923387, 2564516, 3205645, 3846774, 5770161, 6411290, 7693548, 9616935, 11540322, 12822580, 19233870, 23080644, 28850805, 38467740, 57701610, 115403220]

約数ペア:

[(1, 115403220), (2, 57701610), (3, 38467740), (4, 28850805), (5, 23080644), (6, 19233870), (9, 12822580), (10, 11540322), (12, 9616935), (15, 7693548), (18, 6411290), (20, 5770161), (30, 3846774), (36, 3205645), (45, 2564516), (60, 1923387), (90, 1282258), (180, 641129)]