5120940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7759}}^1$

素因数の和:7782

約数の個数: 48

約数和(自身を含む): 15644160

約数和(自身を除く): 10523220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 7759, 15518, 23277, 31036, 38795, 46554, 77590, 85349, 93108, 116385, 155180, 170698, 232770, 256047, 341396, 426745, 465540, 512094, 853490, 1024188, 1280235, 1706980, 2560470, 5120940]

約数ペア:

[(1, 5120940), (2, 2560470), (3, 1706980), (4, 1280235), (5, 1024188), (6, 853490), (10, 512094), (11, 465540), (12, 426745), (15, 341396), (20, 256047), (22, 232770), (30, 170698), (33, 155180), (44, 116385), (55, 93108), (60, 85349), (66, 77590), (110, 46554), (132, 38795), (165, 31036), (220, 23277), (330, 15518), (660, 7759)]