218677320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67493}}^1$

素因数の和:67516

約数の個数: 80

約数和(自身を含む): 735009660

約数和(自身を除く): 516332340

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, 67493, 134986, 202479, 269972, 337465, 404958, 539944, 607437, 674930, 809916, 1012395, 1214874, 1349860, 1619832, 1822311, 2024790, 2429748, 2699720, 3037185, 3644622, 4049580, 4859496, 5466933, 6074370, 7289244, 8099160, 9111555, 10933866, 12148740, 14578488, 18223110, 21867732, 24297480, 27334665, 36446220, 43735464, 54669330, 72892440, 109338660, 218677320]

約数ペア:

[(1, 218677320), (2, 109338660), (3, 72892440), (4, 54669330), (5, 43735464), (6, 36446220), (8, 27334665), (9, 24297480), (10, 21867732), (12, 18223110), (15, 14578488), (18, 12148740), (20, 10933866), (24, 9111555), (27, 8099160), (30, 7289244), (36, 6074370), (40, 5466933), (45, 4859496), (54, 4049580), (60, 3644622), (72, 3037185), (81, 2699720), (90, 2429748), (108, 2024790), (120, 1822311), (135, 1619832), (162, 1349860), (180, 1214874), (216, 1012395), (270, 809916), (324, 674930), (360, 607437), (405, 539944), (540, 404958), (648, 337465), (810, 269972), (1080, 202479), (1620, 134986), (3240, 67493)]