60240915

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 124062720

約数和(自身を除く): 63821805

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 787, 945, 1215, 1701, 2187, 2361, 2835, 3645, 3935, 5103, 5509, 7083, 8505, 10935, 11805, 15309, 16527, 21249, 25515, 27545, 35415, 49581, 63747, 76545, 82635, 106245, 148743, 191241, 247905, 318735, 446229, 573723, 743715, 956205, 1338687, 1721169, 2231145, 2868615, 4016061, 6693435, 8605845, 12048183, 20080305, 60240915]

約数ペア:

[(1, 60240915), (3, 20080305), (5, 12048183), (7, 8605845), (9, 6693435), (15, 4016061), (21, 2868615), (27, 2231145), (35, 1721169), (45, 1338687), (63, 956205), (81, 743715), (105, 573723), (135, 446229), (189, 318735), (243, 247905), (315, 191241), (405, 148743), (567, 106245), (729, 82635), (787, 76545), (945, 63747), (1215, 49581), (1701, 35415), (2187, 27545), (2361, 25515), (2835, 21249), (3645, 16527), (3935, 15309), (5103, 11805), (5509, 10935), (7083, 8505)]