319770120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13807}}^1$

素因数の和:14014

約数の個数: 64

約数和(自身を含む): 964350720

約数和(自身を除く): 644580600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 13807, 23160, 27614, 41421, 55228, 69035, 82842, 110456, 138070, 165684, 207105, 276140, 331368, 414210, 552280, 828420, 1656840, 2664751, 5329502, 7994253, 10659004, 13323755, 15988506, 21318008, 26647510, 31977012, 39971265, 53295020, 63954024, 79942530, 106590040, 159885060, 319770120]

約数ペア:

[(1, 319770120), (2, 159885060), (3, 106590040), (4, 79942530), (5, 63954024), (6, 53295020), (8, 39971265), (10, 31977012), (12, 26647510), (15, 21318008), (20, 15988506), (24, 13323755), (30, 10659004), (40, 7994253), (60, 5329502), (120, 2664751), (193, 1656840), (386, 828420), (579, 552280), (772, 414210), (965, 331368), (1158, 276140), (1544, 207105), (1930, 165684), (2316, 138070), (2895, 110456), (3860, 82842), (4632, 69035), (5790, 55228), (7720, 41421), (11580, 27614), (13807, 23160)]