27960960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14563}}^1$

素因数の和:14585

約数の個数: 64

約数和(自身を含む): 89131680

約数和(自身を除く): 61170720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 14563, 29126, 43689, 58252, 72815, 87378, 116504, 145630, 174756, 218445, 233008, 291260, 349512, 436890, 466016, 582520, 699024, 873780, 932032, 1165040, 1398048, 1747560, 1864064, 2330080, 2796096, 3495120, 4660160, 5592192, 6990240, 9320320, 13980480, 27960960]

約数ペア:

[(1, 27960960), (2, 13980480), (3, 9320320), (4, 6990240), (5, 5592192), (6, 4660160), (8, 3495120), (10, 2796096), (12, 2330080), (15, 1864064), (16, 1747560), (20, 1398048), (24, 1165040), (30, 932032), (32, 873780), (40, 699024), (48, 582520), (60, 466016), (64, 436890), (80, 349512), (96, 291260), (120, 233008), (128, 218445), (160, 174756), (192, 145630), (240, 116504), (320, 87378), (384, 72815), (480, 58252), (640, 43689), (960, 29126), (1920, 14563)]