228965280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{477011}}^1$

素因数の和:477029

約数の個数: 48

約数和(自身を含む): 721242144

約数和(自身を除く): 492276864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 477011, 954022, 1431033, 1908044, 2385055, 2862066, 3816088, 4770110, 5724132, 7155165, 7632176, 9540220, 11448264, 14310330, 15264352, 19080440, 22896528, 28620660, 38160880, 45793056, 57241320, 76321760, 114482640, 228965280]

約数ペア:

[(1, 228965280), (2, 114482640), (3, 76321760), (4, 57241320), (5, 45793056), (6, 38160880), (8, 28620660), (10, 22896528), (12, 19080440), (15, 15264352), (16, 14310330), (20, 11448264), (24, 9540220), (30, 7632176), (32, 7155165), (40, 5724132), (48, 4770110), (60, 3816088), (80, 2862066), (96, 2385055), (120, 1908044), (160, 1431033), (240, 954022), (480, 477011)]