80468280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 264092400

約数和(自身を除く): 183624120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2089, 2140, 2568, 3210, 3852, 4178, 4280, 4815, 6267, 6420, 7704, 8356, 9630, 10445, 12534, 12840, 16712, 18801, 19260, 20890, 25068, 31335, 37602, 38520, 41780, 50136, 62670, 75204, 83560, 94005, 125340, 150408, 188010, 223523, 250680, 376020, 447046, 670569, 752040, 894092, 1117615, 1341138, 1788184, 2011707, 2235230, 2682276, 3352845, 4023414, 4470460, 5364552, 6705690, 8046828, 8940920, 10058535, 13411380, 16093656, 20117070, 26822760, 40234140, 80468280]

約数ペア:

[(1, 80468280), (2, 40234140), (3, 26822760), (4, 20117070), (5, 16093656), (6, 13411380), (8, 10058535), (9, 8940920), (10, 8046828), (12, 6705690), (15, 5364552), (18, 4470460), (20, 4023414), (24, 3352845), (30, 2682276), (36, 2235230), (40, 2011707), (45, 1788184), (60, 1341138), (72, 1117615), (90, 894092), (107, 752040), (120, 670569), (180, 447046), (214, 376020), (321, 250680), (360, 223523), (428, 188010), (535, 150408), (642, 125340), (856, 94005), (963, 83560), (1070, 75204), (1284, 62670), (1605, 50136), (1926, 41780), (2089, 38520), (2140, 37602), (2568, 31335), (3210, 25068), (3852, 20890), (4178, 19260), (4280, 18801), (4815, 16712), (6267, 12840), (6420, 12534), (7704, 10445), (8356, 9630)]