702928020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{20809}}^1$

素因数の和:21384

約数の個数: 48

約数和(自身を含む): 1971789120

約数和(自身を除く): 1268861100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2815, 3378, 5630, 6756, 8445, 11260, 16890, 20809, 33780, 41618, 62427, 83236, 104045, 124854, 208090, 249708, 312135, 416180, 624270, 1248540, 11715467, 23430934, 35146401, 46861868, 58577335, 70292802, 117154670, 140585604, 175732005, 234309340, 351464010, 702928020]

約数ペア:

[(1, 702928020), (2, 351464010), (3, 234309340), (4, 175732005), (5, 140585604), (6, 117154670), (10, 70292802), (12, 58577335), (15, 46861868), (20, 35146401), (30, 23430934), (60, 11715467), (563, 1248540), (1126, 624270), (1689, 416180), (2252, 312135), (2815, 249708), (3378, 208090), (5630, 124854), (6756, 104045), (8445, 83236), (11260, 62427), (16890, 41618), (20809, 33780)]