8684165520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1340149}}^1$

素因数の和:1340174

約数の個数: 100

約数和(自身を含む): 30161415900

約数和(自身を除く): 21477250380

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, 2160, 3240, 6480, 1340149, 2680298, 4020447, 5360596, 6700745, 8040894, 10721192, 12061341, 13401490, 16081788, 20102235, 21442384, 24122682, 26802980, 32163576, 36184023, 40204470, 48245364, 53605960, 60306705, 64327152, 72368046, 80408940, 96490728, 107211920, 108552069, 120613410, 144736092, 160817880, 180920115, 192981456, 217104138, 241226820, 289472184, 321635760, 361840230, 434208276, 482453640, 542760345, 578944368, 723680460, 868416552, 964907280, 1085520690, 1447360920, 1736833104, 2171041380, 2894721840, 4342082760, 8684165520]

約数ペア:

[(1, 8684165520), (2, 4342082760), (3, 2894721840), (4, 2171041380), (5, 1736833104), (6, 1447360920), (8, 1085520690), (9, 964907280), (10, 868416552), (12, 723680460), (15, 578944368), (16, 542760345), (18, 482453640), (20, 434208276), (24, 361840230), (27, 321635760), (30, 289472184), (36, 241226820), (40, 217104138), (45, 192981456), (48, 180920115), (54, 160817880), (60, 144736092), (72, 120613410), (80, 108552069), (81, 107211920), (90, 96490728), (108, 80408940), (120, 72368046), (135, 64327152), (144, 60306705), (162, 53605960), (180, 48245364), (216, 40204470), (240, 36184023), (270, 32163576), (324, 26802980), (360, 24122682), (405, 21442384), (432, 20102235), (540, 16081788), (648, 13401490), (720, 12061341), (810, 10721192), (1080, 8040894), (1296, 6700745), (1620, 5360596), (2160, 4020447), (3240, 2680298), (6480, 1340149)]