148821440

素因数分解:

$2^6\times 5^1\times {\mathrm{465067}}^1$

素因数の和:465084

約数の個数: 28

約数和(自身を含む): 354381816

約数和(自身を除く): 205560376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 465067, 930134, 1860268, 2325335, 3720536, 4650670, 7441072, 9301340, 14882144, 18602680, 29764288, 37205360, 74410720, 148821440]

約数ペア:

[(1, 148821440), (2, 74410720), (4, 37205360), (5, 29764288), (8, 18602680), (10, 14882144), (16, 9301340), (20, 7441072), (32, 4650670), (40, 3720536), (64, 2325335), (80, 1860268), (160, 930134), (320, 465067)]