15288960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7963}}^1$

素因数の和:7985

約数の個数: 64

約数和(自身を含む): 48739680

約数和(自身を除く): 33450720

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, 7963, 15926, 23889, 31852, 39815, 47778, 63704, 79630, 95556, 119445, 127408, 159260, 191112, 238890, 254816, 318520, 382224, 477780, 509632, 637040, 764448, 955560, 1019264, 1274080, 1528896, 1911120, 2548160, 3057792, 3822240, 5096320, 7644480, 15288960]

約数ペア:

[(1, 15288960), (2, 7644480), (3, 5096320), (4, 3822240), (5, 3057792), (6, 2548160), (8, 1911120), (10, 1528896), (12, 1274080), (15, 1019264), (16, 955560), (20, 764448), (24, 637040), (30, 509632), (32, 477780), (40, 382224), (48, 318520), (60, 254816), (64, 238890), (80, 191112), (96, 159260), (120, 127408), (128, 119445), (160, 95556), (192, 79630), (240, 63704), (320, 47778), (384, 39815), (480, 31852), (640, 23889), (960, 15926), (1920, 7963)]