12408600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20681}}^1$

素因数の和:20700

約数の個数: 48

約数和(自身を含む): 38468520

約数和(自身を除く): 26059920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 206810, 248172, 310215, 413620, 496344, 517025, 620430, 827240, 1034050, 1240860, 1551075, 2068100, 2481720, 3102150, 4136200, 6204300, 12408600]

約数ペア:

[(1, 12408600), (2, 6204300), (3, 4136200), (4, 3102150), (5, 2481720), (6, 2068100), (8, 1551075), (10, 1240860), (12, 1034050), (15, 827240), (20, 620430), (24, 517025), (25, 496344), (30, 413620), (40, 310215), (50, 248172), (60, 206810), (75, 165448), (100, 124086), (120, 103405), (150, 82724), (200, 62043), (300, 41362), (600, 20681)]