665922120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{12143}}^1$

素因数の和:12614

約数の個数: 64

約数和(自身を含む): 2002302720

約数和(自身を除く): 1336380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 9140, 10968, 12143, 13710, 18280, 24286, 27420, 36429, 48572, 54840, 60715, 72858, 97144, 121430, 145716, 182145, 242860, 291432, 364290, 485720, 728580, 1457160, 5549351, 11098702, 16648053, 22197404, 27746755, 33296106, 44394808, 55493510, 66592212, 83240265, 110987020, 133184424, 166480530, 221974040, 332961060, 665922120]

約数ペア:

[(1, 665922120), (2, 332961060), (3, 221974040), (4, 166480530), (5, 133184424), (6, 110987020), (8, 83240265), (10, 66592212), (12, 55493510), (15, 44394808), (20, 33296106), (24, 27746755), (30, 22197404), (40, 16648053), (60, 11098702), (120, 5549351), (457, 1457160), (914, 728580), (1371, 485720), (1828, 364290), (2285, 291432), (2742, 242860), (3656, 182145), (4570, 145716), (5484, 121430), (6855, 97144), (9140, 72858), (10968, 60715), (12143, 54840), (13710, 48572), (18280, 36429), (24286, 27420)]