91958280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1109}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 276523200

約数和(自身を除く): 184564920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1109, 1382, 2073, 2218, 2764, 3327, 3455, 4146, 4436, 5528, 5545, 6654, 6910, 8292, 8872, 10365, 11090, 13308, 13820, 16584, 16635, 20730, 22180, 26616, 27640, 33270, 41460, 44360, 66540, 82920, 133080, 766319, 1532638, 2298957, 3065276, 3831595, 4597914, 6130552, 7663190, 9195828, 11494785, 15326380, 18391656, 22989570, 30652760, 45979140, 91958280]

約数ペア:

[(1, 91958280), (2, 45979140), (3, 30652760), (4, 22989570), (5, 18391656), (6, 15326380), (8, 11494785), (10, 9195828), (12, 7663190), (15, 6130552), (20, 4597914), (24, 3831595), (30, 3065276), (40, 2298957), (60, 1532638), (120, 766319), (691, 133080), (1109, 82920), (1382, 66540), (2073, 44360), (2218, 41460), (2764, 33270), (3327, 27640), (3455, 26616), (4146, 22180), (4436, 20730), (5528, 16635), (5545, 16584), (6654, 13820), (6910, 13308), (8292, 11090), (8872, 10365)]