304333840

素因数分解:

$2^4\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{3271}}^1$

素因数の和:4447

約数の個数: 40

約数和(自身を含む): 708401088

約数和(自身を除く): 404067248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1163, 2326, 3271, 4652, 5815, 6542, 9304, 11630, 13084, 16355, 18608, 23260, 26168, 32710, 46520, 52336, 65420, 93040, 130840, 261680, 3804173, 7608346, 15216692, 19020865, 30433384, 38041730, 60866768, 76083460, 152166920, 304333840]

約数ペア:

[(1, 304333840), (2, 152166920), (4, 76083460), (5, 60866768), (8, 38041730), (10, 30433384), (16, 19020865), (20, 15216692), (40, 7608346), (80, 3804173), (1163, 261680), (2326, 130840), (3271, 93040), (4652, 65420), (5815, 52336), (6542, 46520), (9304, 32710), (11630, 26168), (13084, 23260), (16355, 18608)]