69737280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72643}}^1$

素因数の和:72663

約数の個数: 56

約数和(自身を含む): 221418912

約数和(自身を除く): 151681632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 72643, 145286, 217929, 290572, 363215, 435858, 581144, 726430, 871716, 1089645, 1162288, 1452860, 1743432, 2179290, 2324576, 2905720, 3486864, 4358580, 4649152, 5811440, 6973728, 8717160, 11622880, 13947456, 17434320, 23245760, 34868640, 69737280]

約数ペア:

[(1, 69737280), (2, 34868640), (3, 23245760), (4, 17434320), (5, 13947456), (6, 11622880), (8, 8717160), (10, 6973728), (12, 5811440), (15, 4649152), (16, 4358580), (20, 3486864), (24, 2905720), (30, 2324576), (32, 2179290), (40, 1743432), (48, 1452860), (60, 1162288), (64, 1089645), (80, 871716), (96, 726430), (120, 581144), (160, 435858), (192, 363215), (240, 290572), (320, 217929), (480, 145286), (960, 72643)]