2180216160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1514039}}^1$

素因数の和:1514060

約数の個数: 72

約数和(自身を含む): 7439992560

約数和(自身を除く): 5259776400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1514039, 3028078, 4542117, 6056156, 7570195, 9084234, 12112312, 13626351, 15140390, 18168468, 22710585, 24224624, 27252702, 30280780, 36336936, 45421170, 48449248, 54505404, 60561560, 68131755, 72673872, 90842340, 109010808, 121123120, 136263510, 145347744, 181684680, 218021616, 242246240, 272527020, 363369360, 436043232, 545054040, 726738720, 1090108080, 2180216160]

約数ペア:

[(1, 2180216160), (2, 1090108080), (3, 726738720), (4, 545054040), (5, 436043232), (6, 363369360), (8, 272527020), (9, 242246240), (10, 218021616), (12, 181684680), (15, 145347744), (16, 136263510), (18, 121123120), (20, 109010808), (24, 90842340), (30, 72673872), (32, 68131755), (36, 60561560), (40, 54505404), (45, 48449248), (48, 45421170), (60, 36336936), (72, 30280780), (80, 27252702), (90, 24224624), (96, 22710585), (120, 18168468), (144, 15140390), (160, 13626351), (180, 12112312), (240, 9084234), (288, 7570195), (360, 6056156), (480, 4542117), (720, 3028078), (1440, 1514039)]