11247720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8521}}^1$

素因数の和:8546

約数の個数: 64

約数和(自身を含む): 36815040

約数和(自身を除く): 25567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 8521, 17042, 25563, 34084, 42605, 51126, 68168, 85210, 93731, 102252, 127815, 170420, 187462, 204504, 255630, 281193, 340840, 374924, 468655, 511260, 562386, 749848, 937310, 1022520, 1124772, 1405965, 1874620, 2249544, 2811930, 3749240, 5623860, 11247720]

約数ペア:

[(1, 11247720), (2, 5623860), (3, 3749240), (4, 2811930), (5, 2249544), (6, 1874620), (8, 1405965), (10, 1124772), (11, 1022520), (12, 937310), (15, 749848), (20, 562386), (22, 511260), (24, 468655), (30, 374924), (33, 340840), (40, 281193), (44, 255630), (55, 204504), (60, 187462), (66, 170420), (88, 127815), (110, 102252), (120, 93731), (132, 85210), (165, 68168), (220, 51126), (264, 42605), (330, 34084), (440, 25563), (660, 17042), (1320, 8521)]