73670720

素因数分解:

$2^6\times 5^1\times {\mathrm{230221}}^1$

素因数の和:230238

約数の個数: 28

約数和(自身を含む): 175429164

約数和(自身を除く): 101758444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 230221, 460442, 920884, 1151105, 1841768, 2302210, 3683536, 4604420, 7367072, 9208840, 14734144, 18417680, 36835360, 73670720]

約数ペア:

[(1, 73670720), (2, 36835360), (4, 18417680), (5, 14734144), (8, 9208840), (10, 7367072), (16, 4604420), (20, 3683536), (32, 2302210), (40, 1841768), (64, 1151105), (80, 920884), (160, 460442), (320, 230221)]