122952320

素因数分解:

$2^7\times 5^1\times {\mathrm{192113}}^1$

素因数の和:192132

約数の個数: 32

約数和(自身を含む): 293934420

約数和(自身を除く): 170982100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 192113, 384226, 768452, 960565, 1536904, 1921130, 3073808, 3842260, 6147616, 7684520, 12295232, 15369040, 24590464, 30738080, 61476160, 122952320]

約数ペア:

[(1, 122952320), (2, 61476160), (4, 30738080), (5, 24590464), (8, 15369040), (10, 12295232), (16, 7684520), (20, 6147616), (32, 3842260), (40, 3073808), (64, 1921130), (80, 1536904), (128, 960565), (160, 768452), (320, 384226), (640, 192113)]