868333080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{249521}}^1$

素因数の和:249564

約数の個数: 64

約数和(自身を含む): 2694837600

約数和(自身を除く): 1826504520

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, 249521, 499042, 748563, 998084, 1247605, 1497126, 1996168, 2495210, 2994252, 3742815, 4990420, 5988504, 7236109, 7485630, 9980840, 14472218, 14971260, 21708327, 28944436, 29942520, 36180545, 43416654, 57888872, 72361090, 86833308, 108541635, 144722180, 173666616, 217083270, 289444360, 434166540, 868333080]

約数ペア:

[(1, 868333080), (2, 434166540), (3, 289444360), (4, 217083270), (5, 173666616), (6, 144722180), (8, 108541635), (10, 86833308), (12, 72361090), (15, 57888872), (20, 43416654), (24, 36180545), (29, 29942520), (30, 28944436), (40, 21708327), (58, 14971260), (60, 14472218), (87, 9980840), (116, 7485630), (120, 7236109), (145, 5988504), (174, 4990420), (232, 3742815), (290, 2994252), (348, 2495210), (435, 1996168), (580, 1497126), (696, 1247605), (870, 998084), (1160, 748563), (1740, 499042), (3480, 249521)]