29953280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3371

約数の個数: 72

約数和(自身を含む): 82021632

約数和(自身を除く): 52068352

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 3343, 4480, 6686, 8960, 13372, 16715, 23401, 26744, 33430, 46802, 53488, 66860, 93604, 106976, 117005, 133720, 187208, 213952, 234010, 267440, 374416, 427904, 468020, 534880, 748832, 855808, 936040, 1069760, 1497664, 1872080, 2139520, 2995328, 3744160, 4279040, 5990656, 7488320, 14976640, 29953280]

約数ペア:

[(1, 29953280), (2, 14976640), (4, 7488320), (5, 5990656), (7, 4279040), (8, 3744160), (10, 2995328), (14, 2139520), (16, 1872080), (20, 1497664), (28, 1069760), (32, 936040), (35, 855808), (40, 748832), (56, 534880), (64, 468020), (70, 427904), (80, 374416), (112, 267440), (128, 234010), (140, 213952), (160, 187208), (224, 133720), (256, 117005), (280, 106976), (320, 93604), (448, 66860), (560, 53488), (640, 46802), (896, 33430), (1120, 26744), (1280, 23401), (1792, 16715), (2240, 13372), (3343, 8960), (4480, 6686)]