122358320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 327502848

約数和(自身を除く): 205144528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1447, 1510, 2114, 2416, 2894, 3020, 4228, 5285, 5788, 6040, 7235, 8456, 10129, 10570, 11576, 12080, 14470, 16912, 20258, 21140, 23152, 28940, 40516, 42280, 50645, 57880, 81032, 84560, 101290, 115760, 162064, 202580, 218497, 405160, 436994, 810320, 873988, 1092485, 1529479, 1747976, 2184970, 3058958, 3495952, 4369940, 6117916, 7647395, 8739880, 12235832, 15294790, 17479760, 24471664, 30589580, 61179160, 122358320]

約数ペア:

[(1, 122358320), (2, 61179160), (4, 30589580), (5, 24471664), (7, 17479760), (8, 15294790), (10, 12235832), (14, 8739880), (16, 7647395), (20, 6117916), (28, 4369940), (35, 3495952), (40, 3058958), (56, 2184970), (70, 1747976), (80, 1529479), (112, 1092485), (140, 873988), (151, 810320), (280, 436994), (302, 405160), (560, 218497), (604, 202580), (755, 162064), (1057, 115760), (1208, 101290), (1447, 84560), (1510, 81032), (2114, 57880), (2416, 50645), (2894, 42280), (3020, 40516), (4228, 28940), (5285, 23152), (5788, 21140), (6040, 20258), (7235, 16912), (8456, 14470), (10129, 12080), (10570, 11576)]