168164280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467123}}^1$

素因数の和:467140

約数の個数: 48

約数和(自身を含む): 546535080

約数和(自身を除く): 378370800

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, 467123, 934246, 1401369, 1868492, 2335615, 2802738, 3736984, 4204107, 4671230, 5605476, 7006845, 8408214, 9342460, 11210952, 14013690, 16816428, 18684920, 21020535, 28027380, 33632856, 42041070, 56054760, 84082140, 168164280]

約数ペア:

[(1, 168164280), (2, 84082140), (3, 56054760), (4, 42041070), (5, 33632856), (6, 28027380), (8, 21020535), (9, 18684920), (10, 16816428), (12, 14013690), (15, 11210952), (18, 9342460), (20, 8408214), (24, 7006845), (30, 5605476), (36, 4671230), (40, 4204107), (45, 3736984), (60, 2802738), (72, 2335615), (90, 1868492), (120, 1401369), (180, 934246), (360, 467123)]