501259020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{60103}}^1$

素因数の和:60254

約数の個数: 48

約数和(自身を含む): 1413646080

約数和(自身を除く): 912387060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 60103, 120206, 180309, 240412, 300515, 360618, 601030, 721236, 901545, 1202060, 1803090, 3606180, 8354317, 16708634, 25062951, 33417268, 41771585, 50125902, 83543170, 100251804, 125314755, 167086340, 250629510, 501259020]

約数ペア:

[(1, 501259020), (2, 250629510), (3, 167086340), (4, 125314755), (5, 100251804), (6, 83543170), (10, 50125902), (12, 41771585), (15, 33417268), (20, 25062951), (30, 16708634), (60, 8354317), (139, 3606180), (278, 1803090), (417, 1202060), (556, 901545), (695, 721236), (834, 601030), (1390, 360618), (1668, 300515), (2085, 240412), (2780, 180309), (4170, 120206), (8340, 60103)]