38963260920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8011}}^1\times {\mathrm{40531}}^1$

素因数の和:48556

約数の個数: 64

約数和(自身を含む): 116907258240

約数和(自身を除く): 77943997320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8011, 16022, 24033, 32044, 40055, 40531, 48066, 64088, 80110, 81062, 96132, 120165, 121593, 160220, 162124, 192264, 202655, 240330, 243186, 320440, 324248, 405310, 480660, 486372, 607965, 810620, 961320, 972744, 1215930, 1621240, 2431860, 4863720, 324693841, 649387682, 974081523, 1298775364, 1623469205, 1948163046, 2597550728, 3246938410, 3896326092, 4870407615, 6493876820, 7792652184, 9740815230, 12987753640, 19481630460, 38963260920]

約数ペア:

[(1, 38963260920), (2, 19481630460), (3, 12987753640), (4, 9740815230), (5, 7792652184), (6, 6493876820), (8, 4870407615), (10, 3896326092), (12, 3246938410), (15, 2597550728), (20, 1948163046), (24, 1623469205), (30, 1298775364), (40, 974081523), (60, 649387682), (120, 324693841), (8011, 4863720), (16022, 2431860), (24033, 1621240), (32044, 1215930), (40055, 972744), (40531, 961320), (48066, 810620), (64088, 607965), (80110, 486372), (81062, 480660), (96132, 405310), (120165, 324248), (121593, 320440), (160220, 243186), (162124, 240330), (192264, 202655)]