23972480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5351}}^1$

素因数の和:5377

約数の個数: 64

約数和(自身を含む): 65508480

約数和(自身を除く): 41536000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5351, 10702, 21404, 26755, 37457, 42808, 53510, 74914, 85616, 107020, 149828, 171232, 187285, 214040, 299656, 342464, 374570, 428080, 599312, 684928, 749140, 856160, 1198624, 1498280, 1712320, 2397248, 2996560, 3424640, 4794496, 5993120, 11986240, 23972480]

約数ペア:

[(1, 23972480), (2, 11986240), (4, 5993120), (5, 4794496), (7, 3424640), (8, 2996560), (10, 2397248), (14, 1712320), (16, 1498280), (20, 1198624), (28, 856160), (32, 749140), (35, 684928), (40, 599312), (56, 428080), (64, 374570), (70, 342464), (80, 299656), (112, 214040), (128, 187285), (140, 171232), (160, 149828), (224, 107020), (280, 85616), (320, 74914), (448, 53510), (560, 42808), (640, 37457), (896, 26755), (1120, 21404), (2240, 10702), (4480, 5351)]