13031280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2036

約数の個数: 100

約数和(自身を含む): 45282072

約数和(自身を除く): 32250792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2011, 2160, 3240, 4022, 6033, 6480, 8044, 10055, 12066, 16088, 18099, 20110, 24132, 30165, 32176, 36198, 40220, 48264, 54297, 60330, 72396, 80440, 90495, 96528, 108594, 120660, 144792, 160880, 162891, 180990, 217188, 241320, 271485, 289584, 325782, 361980, 434376, 482640, 542970, 651564, 723960, 814455, 868752, 1085940, 1303128, 1447920, 1628910, 2171880, 2606256, 3257820, 4343760, 6515640, 13031280]

約数ペア:

[(1, 13031280), (2, 6515640), (3, 4343760), (4, 3257820), (5, 2606256), (6, 2171880), (8, 1628910), (9, 1447920), (10, 1303128), (12, 1085940), (15, 868752), (16, 814455), (18, 723960), (20, 651564), (24, 542970), (27, 482640), (30, 434376), (36, 361980), (40, 325782), (45, 289584), (48, 271485), (54, 241320), (60, 217188), (72, 180990), (80, 162891), (81, 160880), (90, 144792), (108, 120660), (120, 108594), (135, 96528), (144, 90495), (162, 80440), (180, 72396), (216, 60330), (240, 54297), (270, 48264), (324, 40220), (360, 36198), (405, 32176), (432, 30165), (540, 24132), (648, 20110), (720, 18099), (810, 16088), (1080, 12066), (1296, 10055), (1620, 8044), (2011, 6480), (2160, 6033), (3240, 4022)]