15368960

素因数分解:

$2^8\times 5^1\times {\mathrm{12007}}^1$

素因数の和:12028

約数の個数: 36

約数和(自身を含む): 36816528

約数和(自身を除く): 21447568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12007, 24014, 48028, 60035, 96056, 120070, 192112, 240140, 384224, 480280, 768448, 960560, 1536896, 1921120, 3073792, 3842240, 7684480, 15368960]

約数ペア:

[(1, 15368960), (2, 7684480), (4, 3842240), (5, 3073792), (8, 1921120), (10, 1536896), (16, 960560), (20, 768448), (32, 480280), (40, 384224), (64, 240140), (80, 192112), (128, 120070), (160, 96056), (256, 60035), (320, 48028), (640, 24014), (1280, 12007)]