48643020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270239}}^1$

素因数の和:270254

約数の個数: 36

約数和(自身を含む): 147551040

約数和(自身を除く): 98908020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270239, 540478, 810717, 1080956, 1351195, 1621434, 2432151, 2702390, 3242868, 4053585, 4864302, 5404780, 8107170, 9728604, 12160755, 16214340, 24321510, 48643020]

約数ペア:

[(1, 48643020), (2, 24321510), (3, 16214340), (4, 12160755), (5, 9728604), (6, 8107170), (9, 5404780), (10, 4864302), (12, 4053585), (15, 3242868), (18, 2702390), (20, 2432151), (30, 1621434), (36, 1351195), (45, 1080956), (60, 810717), (90, 540478), (180, 270239)]