320193630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2909}}^1$

素因数の和:4145

約数の個数: 48

約数和(自身を含む): 833470560

約数和(自身を除く): 513276930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1223, 2446, 2909, 3669, 5818, 6115, 7338, 8727, 11007, 12230, 14545, 17454, 18345, 22014, 26181, 29090, 36690, 43635, 52362, 55035, 87270, 110070, 130905, 261810, 3557707, 7115414, 10673121, 17788535, 21346242, 32019363, 35577070, 53365605, 64038726, 106731210, 160096815, 320193630]

約数ペア:

[(1, 320193630), (2, 160096815), (3, 106731210), (5, 64038726), (6, 53365605), (9, 35577070), (10, 32019363), (15, 21346242), (18, 17788535), (30, 10673121), (45, 7115414), (90, 3557707), (1223, 261810), (2446, 130905), (2909, 110070), (3669, 87270), (5818, 55035), (6115, 52362), (7338, 43635), (8727, 36690), (11007, 29090), (12230, 26181), (14545, 22014), (17454, 18345)]