115419240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{320609}}^1$

素因数の和:320626

約数の個数: 48

約数和(自身を含む): 375113700

約数和(自身を除く): 259694460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 320609, 641218, 961827, 1282436, 1603045, 1923654, 2564872, 2885481, 3206090, 3847308, 4809135, 5770962, 6412180, 7694616, 9618270, 11541924, 12824360, 14427405, 19236540, 23083848, 28854810, 38473080, 57709620, 115419240]

約数ペア:

[(1, 115419240), (2, 57709620), (3, 38473080), (4, 28854810), (5, 23083848), (6, 19236540), (8, 14427405), (9, 12824360), (10, 11541924), (12, 9618270), (15, 7694616), (18, 6412180), (20, 5770962), (24, 4809135), (30, 3847308), (36, 3206090), (40, 2885481), (45, 2564872), (60, 1923654), (72, 1603045), (90, 1282436), (120, 961827), (180, 641218), (360, 320609)]