8462520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 30017520

約数和(自身を除く): 21555000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 2137, 3960, 4274, 6411, 8548, 10685, 12822, 17096, 19233, 21370, 23507, 25644, 32055, 38466, 42740, 47014, 51288, 64110, 70521, 76932, 85480, 94028, 96165, 117535, 128220, 141042, 153864, 188056, 192330, 211563, 235070, 256440, 282084, 352605, 384660, 423126, 470140, 564168, 705210, 769320, 846252, 940280, 1057815, 1410420, 1692504, 2115630, 2820840, 4231260, 8462520]

約数ペア:

[(1, 8462520), (2, 4231260), (3, 2820840), (4, 2115630), (5, 1692504), (6, 1410420), (8, 1057815), (9, 940280), (10, 846252), (11, 769320), (12, 705210), (15, 564168), (18, 470140), (20, 423126), (22, 384660), (24, 352605), (30, 282084), (33, 256440), (36, 235070), (40, 211563), (44, 192330), (45, 188056), (55, 153864), (60, 141042), (66, 128220), (72, 117535), (88, 96165), (90, 94028), (99, 85480), (110, 76932), (120, 70521), (132, 64110), (165, 51288), (180, 47014), (198, 42740), (220, 38466), (264, 32055), (330, 25644), (360, 23507), (396, 21370), (440, 19233), (495, 17096), (660, 12822), (792, 10685), (990, 8548), (1320, 6411), (1980, 4274), (2137, 3960)]