71126280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197573}}^1$

素因数の和:197590

約数の個数: 48

約数和(自身を含む): 231161580

約数和(自身を除く): 160035300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 197573, 395146, 592719, 790292, 987865, 1185438, 1580584, 1778157, 1975730, 2370876, 2963595, 3556314, 3951460, 4741752, 5927190, 7112628, 7902920, 8890785, 11854380, 14225256, 17781570, 23708760, 35563140, 71126280]

約数ペア:

[(1, 71126280), (2, 35563140), (3, 23708760), (4, 17781570), (5, 14225256), (6, 11854380), (8, 8890785), (9, 7902920), (10, 7112628), (12, 5927190), (15, 4741752), (18, 3951460), (20, 3556314), (24, 2963595), (30, 2370876), (36, 1975730), (40, 1778157), (45, 1580584), (60, 1185438), (72, 987865), (90, 790292), (120, 592719), (180, 395146), (360, 197573)]