1270757160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{392209}}^1$

素因数の和:392232

約数の個数: 80

約数和(自身を含む): 4271166900

約数和(自身を除く): 3000409740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 392209, 784418, 1176627, 1568836, 1961045, 2353254, 3137672, 3529881, 3922090, 4706508, 5883135, 7059762, 7844180, 9413016, 10589643, 11766270, 14119524, 15688360, 17649405, 21179286, 23532540, 28239048, 31768929, 35298810, 42358572, 47065080, 52948215, 63537858, 70597620, 84717144, 105896430, 127075716, 141195240, 158844645, 211792860, 254151432, 317689290, 423585720, 635378580, 1270757160]

約数ペア:

[(1, 1270757160), (2, 635378580), (3, 423585720), (4, 317689290), (5, 254151432), (6, 211792860), (8, 158844645), (9, 141195240), (10, 127075716), (12, 105896430), (15, 84717144), (18, 70597620), (20, 63537858), (24, 52948215), (27, 47065080), (30, 42358572), (36, 35298810), (40, 31768929), (45, 28239048), (54, 23532540), (60, 21179286), (72, 17649405), (81, 15688360), (90, 14119524), (108, 11766270), (120, 10589643), (135, 9413016), (162, 7844180), (180, 7059762), (216, 5883135), (270, 4706508), (324, 3922090), (360, 3529881), (405, 3137672), (540, 2353254), (648, 1961045), (810, 1568836), (1080, 1176627), (1620, 784418), (3240, 392209)]