151223360

素因数分解:

$2^6\times 5^1\times {\mathrm{472573}}^1$

素因数の和:472590

約数の個数: 28

約数和(自身を含む): 360101388

約数和(自身を除く): 208878028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 472573, 945146, 1890292, 2362865, 3780584, 4725730, 7561168, 9451460, 15122336, 18902920, 30244672, 37805840, 75611680, 151223360]

約数ペア:

[(1, 151223360), (2, 75611680), (4, 37805840), (5, 30244672), (8, 18902920), (10, 15122336), (16, 9451460), (20, 7561168), (32, 4725730), (40, 3780584), (64, 2362865), (80, 1890292), (160, 945146), (320, 472573)]