397426440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{114203}}^1$

素因数の和:114246

約数の個数: 64

約数和(自身を含む): 1233403200

約数和(自身を除く): 835976760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 114203, 228406, 342609, 456812, 571015, 685218, 913624, 1142030, 1370436, 1713045, 2284060, 2740872, 3311887, 3426090, 4568120, 6623774, 6852180, 9935661, 13247548, 13704360, 16559435, 19871322, 26495096, 33118870, 39742644, 49678305, 66237740, 79485288, 99356610, 132475480, 198713220, 397426440]

約数ペア:

[(1, 397426440), (2, 198713220), (3, 132475480), (4, 99356610), (5, 79485288), (6, 66237740), (8, 49678305), (10, 39742644), (12, 33118870), (15, 26495096), (20, 19871322), (24, 16559435), (29, 13704360), (30, 13247548), (40, 9935661), (58, 6852180), (60, 6623774), (87, 4568120), (116, 3426090), (120, 3311887), (145, 2740872), (174, 2284060), (232, 1713045), (290, 1370436), (348, 1142030), (435, 913624), (580, 685218), (696, 571015), (870, 456812), (1160, 342609), (1740, 228406), (3480, 114203)]