12481860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10949}}^1$

素因数の和:10980

約数の個数: 48

約数和(自身を含む): 36792000

約数和(自身を除く): 24310140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10949, 21898, 32847, 43796, 54745, 65694, 109490, 131388, 164235, 208031, 218980, 328470, 416062, 624093, 656940, 832124, 1040155, 1248186, 2080310, 2496372, 3120465, 4160620, 6240930, 12481860]

約数ペア:

[(1, 12481860), (2, 6240930), (3, 4160620), (4, 3120465), (5, 2496372), (6, 2080310), (10, 1248186), (12, 1040155), (15, 832124), (19, 656940), (20, 624093), (30, 416062), (38, 328470), (57, 218980), (60, 208031), (76, 164235), (95, 131388), (114, 109490), (190, 65694), (228, 54745), (285, 43796), (380, 32847), (570, 21898), (1140, 10949)]