68146440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1129}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 205027200

約数和(自身を除く): 136880760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1129, 1509, 2012, 2258, 2515, 3018, 3387, 4024, 4516, 5030, 5645, 6036, 6774, 7545, 9032, 10060, 11290, 12072, 13548, 15090, 16935, 20120, 22580, 27096, 30180, 33870, 45160, 60360, 67740, 135480, 567887, 1135774, 1703661, 2271548, 2839435, 3407322, 4543096, 5678870, 6814644, 8518305, 11357740, 13629288, 17036610, 22715480, 34073220, 68146440]

約数ペア:

[(1, 68146440), (2, 34073220), (3, 22715480), (4, 17036610), (5, 13629288), (6, 11357740), (8, 8518305), (10, 6814644), (12, 5678870), (15, 4543096), (20, 3407322), (24, 2839435), (30, 2271548), (40, 1703661), (60, 1135774), (120, 567887), (503, 135480), (1006, 67740), (1129, 60360), (1509, 45160), (2012, 33870), (2258, 30180), (2515, 27096), (3018, 22580), (3387, 20120), (4024, 16935), (4516, 15090), (5030, 13548), (5645, 12072), (6036, 11290), (6774, 10060), (7545, 9032)]