22259760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 69611616

約数和(自身を除く): 47351856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 677, 685, 822, 1096, 1354, 1370, 1644, 2031, 2055, 2192, 2708, 2740, 3288, 3385, 4062, 4110, 5416, 5480, 6576, 6770, 8124, 8220, 10155, 10832, 10960, 13540, 16248, 16440, 20310, 27080, 32496, 32880, 40620, 54160, 81240, 92749, 162480, 185498, 278247, 370996, 463745, 556494, 741992, 927490, 1112988, 1391235, 1483984, 1854980, 2225976, 2782470, 3709960, 4451952, 5564940, 7419920, 11129880, 22259760]

約数ペア:

[(1, 22259760), (2, 11129880), (3, 7419920), (4, 5564940), (5, 4451952), (6, 3709960), (8, 2782470), (10, 2225976), (12, 1854980), (15, 1483984), (16, 1391235), (20, 1112988), (24, 927490), (30, 741992), (40, 556494), (48, 463745), (60, 370996), (80, 278247), (120, 185498), (137, 162480), (240, 92749), (274, 81240), (411, 54160), (548, 40620), (677, 32880), (685, 32496), (822, 27080), (1096, 20310), (1354, 16440), (1370, 16248), (1644, 13540), (2031, 10960), (2055, 10832), (2192, 10155), (2708, 8220), (2740, 8124), (3288, 6770), (3385, 6576), (4062, 5480), (4110, 5416)]