272371920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1134883}}^1$

素因数の和:1134899

約数の個数: 40

約数和(自身を含む): 844353696

約数和(自身を除く): 571981776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1134883, 2269766, 3404649, 4539532, 5674415, 6809298, 9079064, 11348830, 13618596, 17023245, 18158128, 22697660, 27237192, 34046490, 45395320, 54474384, 68092980, 90790640, 136185960, 272371920]

約数ペア:

[(1, 272371920), (2, 136185960), (3, 90790640), (4, 68092980), (5, 54474384), (6, 45395320), (8, 34046490), (10, 27237192), (12, 22697660), (15, 18158128), (16, 17023245), (20, 13618596), (24, 11348830), (30, 9079064), (40, 6809298), (48, 5674415), (60, 4539532), (80, 3404649), (120, 2269766), (240, 1134883)]