1330454960

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 3133555392

約数和(自身を除く): 1803100432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 241, 302, 457, 482, 604, 755, 914, 964, 1205, 1208, 1510, 1828, 1928, 2285, 2410, 2416, 3020, 3656, 3856, 4570, 4820, 6040, 7312, 9140, 9640, 12080, 18280, 19280, 36391, 36560, 69007, 72782, 110137, 138014, 145564, 181955, 220274, 276028, 291128, 345035, 363910, 440548, 550685, 552056, 582256, 690070, 727820, 881096, 1101370, 1104112, 1380140, 1455640, 1762192, 2202740, 2760280, 2911280, 4405480, 5520560, 8810960, 16630687, 33261374, 66522748, 83153435, 133045496, 166306870, 266090992, 332613740, 665227480, 1330454960]

約数ペア:

[(1, 1330454960), (2, 665227480), (4, 332613740), (5, 266090992), (8, 166306870), (10, 133045496), (16, 83153435), (20, 66522748), (40, 33261374), (80, 16630687), (151, 8810960), (241, 5520560), (302, 4405480), (457, 2911280), (482, 2760280), (604, 2202740), (755, 1762192), (914, 1455640), (964, 1380140), (1205, 1104112), (1208, 1101370), (1510, 881096), (1828, 727820), (1928, 690070), (2285, 582256), (2410, 552056), (2416, 550685), (3020, 440548), (3656, 363910), (3856, 345035), (4570, 291128), (4820, 276028), (6040, 220274), (7312, 181955), (9140, 145564), (9640, 138014), (12080, 110137), (18280, 72782), (19280, 69007), (36391, 36560)]