80037270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11257}}^1$

素因数の和:11349

約数の個数: 48

約数和(自身を含む): 210749760

約数和(自身を除く): 130712490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 11257, 22514, 33771, 56285, 67542, 101313, 112570, 168855, 202626, 337710, 506565, 889303, 1013130, 1778606, 2667909, 4446515, 5335818, 8003727, 8893030, 13339545, 16007454, 26679090, 40018635, 80037270]

約数ペア:

[(1, 80037270), (2, 40018635), (3, 26679090), (5, 16007454), (6, 13339545), (9, 8893030), (10, 8003727), (15, 5335818), (18, 4446515), (30, 2667909), (45, 1778606), (79, 1013130), (90, 889303), (158, 506565), (237, 337710), (395, 202626), (474, 168855), (711, 112570), (790, 101313), (1185, 67542), (1422, 56285), (2370, 33771), (3555, 22514), (7110, 11257)]