131706360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{365851}}^1$

素因数の和:365868

約数の個数: 48

約数和(自身を含む): 428046840

約数和(自身を除く): 296340480

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, 365851, 731702, 1097553, 1463404, 1829255, 2195106, 2926808, 3292659, 3658510, 4390212, 5487765, 6585318, 7317020, 8780424, 10975530, 13170636, 14634040, 16463295, 21951060, 26341272, 32926590, 43902120, 65853180, 131706360]

約数ペア:

[(1, 131706360), (2, 65853180), (3, 43902120), (4, 32926590), (5, 26341272), (6, 21951060), (8, 16463295), (9, 14634040), (10, 13170636), (12, 10975530), (15, 8780424), (18, 7317020), (20, 6585318), (24, 5487765), (30, 4390212), (36, 3658510), (40, 3292659), (45, 2926808), (60, 2195106), (72, 1829255), (90, 1463404), (120, 1097553), (180, 731702), (360, 365851)]