23880320

素因数分解:

$2^7\times 5^1\times {\mathrm{37313}}^1$

素因数の和:37332

約数の個数: 32

約数和(自身を含む): 57090420

約数和(自身を除く): 33210100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 37313, 74626, 149252, 186565, 298504, 373130, 597008, 746260, 1194016, 1492520, 2388032, 2985040, 4776064, 5970080, 11940160, 23880320]

約数ペア:

[(1, 23880320), (2, 11940160), (4, 5970080), (5, 4776064), (8, 2985040), (10, 2388032), (16, 1492520), (20, 1194016), (32, 746260), (40, 597008), (64, 373130), (80, 298504), (128, 186565), (160, 149252), (320, 74626), (640, 37313)]