75084320

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2879}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 178536960

約数和(自身を除く): 103452640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 2879, 3260, 5216, 5758, 6520, 11516, 13040, 14395, 23032, 26080, 28790, 46064, 57580, 92128, 115160, 230320, 460640, 469277, 938554, 1877108, 2346385, 3754216, 4692770, 7508432, 9385540, 15016864, 18771080, 37542160, 75084320]

約数ペア:

[(1, 75084320), (2, 37542160), (4, 18771080), (5, 15016864), (8, 9385540), (10, 7508432), (16, 4692770), (20, 3754216), (32, 2346385), (40, 1877108), (80, 938554), (160, 469277), (163, 460640), (326, 230320), (652, 115160), (815, 92128), (1304, 57580), (1630, 46064), (2608, 28790), (2879, 26080), (3260, 23032), (5216, 14395), (5758, 13040), (6520, 11516)]