38895840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27011}}^1$

素因数の和:27032

約数の個数: 72

約数和(自身を含む): 132736968

約数和(自身を除く): 93841128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27011, 54022, 81033, 108044, 135055, 162066, 216088, 243099, 270110, 324132, 405165, 432176, 486198, 540220, 648264, 810330, 864352, 972396, 1080440, 1215495, 1296528, 1620660, 1944792, 2160880, 2430990, 2593056, 3241320, 3889584, 4321760, 4861980, 6482640, 7779168, 9723960, 12965280, 19447920, 38895840]

約数ペア:

[(1, 38895840), (2, 19447920), (3, 12965280), (4, 9723960), (5, 7779168), (6, 6482640), (8, 4861980), (9, 4321760), (10, 3889584), (12, 3241320), (15, 2593056), (16, 2430990), (18, 2160880), (20, 1944792), (24, 1620660), (30, 1296528), (32, 1215495), (36, 1080440), (40, 972396), (45, 864352), (48, 810330), (60, 648264), (72, 540220), (80, 486198), (90, 432176), (96, 405165), (120, 324132), (144, 270110), (160, 243099), (180, 216088), (240, 162066), (288, 135055), (360, 108044), (480, 81033), (720, 54022), (1440, 27011)]