160724280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2083}}^1$

素因数の和:2740

約数の個数: 64

約数和(自身を含む): 483154560

約数和(自身を除く): 322430280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 1286, 1929, 2083, 2572, 3215, 3858, 4166, 5144, 6249, 6430, 7716, 8332, 9645, 10415, 12498, 12860, 15432, 16664, 19290, 20830, 24996, 25720, 31245, 38580, 41660, 49992, 62490, 77160, 83320, 124980, 249960, 1339369, 2678738, 4018107, 5357476, 6696845, 8036214, 10714952, 13393690, 16072428, 20090535, 26787380, 32144856, 40181070, 53574760, 80362140, 160724280]

約数ペア:

[(1, 160724280), (2, 80362140), (3, 53574760), (4, 40181070), (5, 32144856), (6, 26787380), (8, 20090535), (10, 16072428), (12, 13393690), (15, 10714952), (20, 8036214), (24, 6696845), (30, 5357476), (40, 4018107), (60, 2678738), (120, 1339369), (643, 249960), (1286, 124980), (1929, 83320), (2083, 77160), (2572, 62490), (3215, 49992), (3858, 41660), (4166, 38580), (5144, 31245), (6249, 25720), (6430, 24996), (7716, 20830), (8332, 19290), (9645, 16664), (10415, 15432), (12498, 12860)]