24954420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1657}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 70193088

約数和(自身を除く): 45238668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 1657, 2510, 3012, 3314, 3765, 4971, 5020, 6628, 7530, 8285, 9942, 15060, 16570, 19884, 24855, 33140, 49710, 99420, 415907, 831814, 1247721, 1663628, 2079535, 2495442, 4159070, 4990884, 6238605, 8318140, 12477210, 24954420]

約数ペア:

[(1, 24954420), (2, 12477210), (3, 8318140), (4, 6238605), (5, 4990884), (6, 4159070), (10, 2495442), (12, 2079535), (15, 1663628), (20, 1247721), (30, 831814), (60, 415907), (251, 99420), (502, 49710), (753, 33140), (1004, 24855), (1255, 19884), (1506, 16570), (1657, 15060), (2510, 9942), (3012, 8285), (3314, 7530), (3765, 6628), (4971, 5020)]