2451200

素因数分解:

$2^8\times 5^2\times {\mathrm{383}}^1$

素因数の和:409

約数の個数: 54

約数和(自身を含む): 6082944

約数和(自身を除く): 3631744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 383, 400, 640, 766, 800, 1280, 1532, 1600, 1915, 3064, 3200, 3830, 6128, 6400, 7660, 9575, 12256, 15320, 19150, 24512, 30640, 38300, 49024, 61280, 76600, 98048, 122560, 153200, 245120, 306400, 490240, 612800, 1225600, 2451200]

約数ペア:

[(1, 2451200), (2, 1225600), (4, 612800), (5, 490240), (8, 306400), (10, 245120), (16, 153200), (20, 122560), (25, 98048), (32, 76600), (40, 61280), (50, 49024), (64, 38300), (80, 30640), (100, 24512), (128, 19150), (160, 15320), (200, 12256), (256, 9575), (320, 7660), (383, 6400), (400, 6128), (640, 3830), (766, 3200), (800, 3064), (1280, 1915), (1532, 1600)]