383917320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{118493}}^1$

素因数の和:118516

約数の個数: 80

約数和(自身を含む): 1290399660

約数和(自身を除く): 906482340

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, 118493, 236986, 355479, 473972, 592465, 710958, 947944, 1066437, 1184930, 1421916, 1777395, 2132874, 2369860, 2843832, 3199311, 3554790, 4265748, 4739720, 5332185, 6398622, 7109580, 8531496, 9597933, 10664370, 12797244, 14219160, 15996555, 19195866, 21328740, 25594488, 31993110, 38391732, 42657480, 47989665, 63986220, 76783464, 95979330, 127972440, 191958660, 383917320]

約数ペア:

[(1, 383917320), (2, 191958660), (3, 127972440), (4, 95979330), (5, 76783464), (6, 63986220), (8, 47989665), (9, 42657480), (10, 38391732), (12, 31993110), (15, 25594488), (18, 21328740), (20, 19195866), (24, 15996555), (27, 14219160), (30, 12797244), (36, 10664370), (40, 9597933), (45, 8531496), (54, 7109580), (60, 6398622), (72, 5332185), (81, 4739720), (90, 4265748), (108, 3554790), (120, 3199311), (135, 2843832), (162, 2369860), (180, 2132874), (216, 1777395), (270, 1421916), (324, 1184930), (360, 1066437), (405, 947944), (540, 710958), (648, 592465), (810, 473972), (1080, 355479), (1620, 236986), (3240, 118493)]