423296220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89303}}^1$

素因数の和:89394

約数の個数: 48

約数和(自身を含む): 1200245760

約数和(自身を除く): 776949540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 89303, 178606, 267909, 357212, 446515, 535818, 893030, 1071636, 1339545, 1786060, 2679090, 5358180, 7054937, 14109874, 21164811, 28219748, 35274685, 42329622, 70549370, 84659244, 105824055, 141098740, 211648110, 423296220]

約数ペア:

[(1, 423296220), (2, 211648110), (3, 141098740), (4, 105824055), (5, 84659244), (6, 70549370), (10, 42329622), (12, 35274685), (15, 28219748), (20, 21164811), (30, 14109874), (60, 7054937), (79, 5358180), (158, 2679090), (237, 1786060), (316, 1339545), (395, 1071636), (474, 893030), (790, 535818), (948, 446515), (1185, 357212), (1580, 267909), (2370, 178606), (4740, 89303)]