152065280

素因数分解:

$2^8\times 5^1\times {\mathrm{118801}}^1$

素因数の和:118822

約数の個数: 36

約数和(自身を含む): 364246932

約数和(自身を除く): 212181652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 118801, 237602, 475204, 594005, 950408, 1188010, 1900816, 2376020, 3801632, 4752040, 7603264, 9504080, 15206528, 19008160, 30413056, 38016320, 76032640, 152065280]

約数ペア:

[(1, 152065280), (2, 76032640), (4, 38016320), (5, 30413056), (8, 19008160), (10, 15206528), (16, 9504080), (20, 7603264), (32, 4752040), (40, 3801632), (64, 2376020), (80, 1900816), (128, 1188010), (160, 950408), (256, 594005), (320, 475204), (640, 237602), (1280, 118801)]