54495720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{50459}}^1$

素因数の和:50479

約数の個数: 64

約数和(自身を含む): 181656000

約数和(自身を除く): 127160280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 50459, 100918, 151377, 201836, 252295, 302754, 403672, 454131, 504590, 605508, 756885, 908262, 1009180, 1211016, 1362393, 1513770, 1816524, 2018360, 2270655, 2724786, 3027540, 3633048, 4541310, 5449572, 6055080, 6811965, 9082620, 10899144, 13623930, 18165240, 27247860, 54495720]

約数ペア:

[(1, 54495720), (2, 27247860), (3, 18165240), (4, 13623930), (5, 10899144), (6, 9082620), (8, 6811965), (9, 6055080), (10, 5449572), (12, 4541310), (15, 3633048), (18, 3027540), (20, 2724786), (24, 2270655), (27, 2018360), (30, 1816524), (36, 1513770), (40, 1362393), (45, 1211016), (54, 1009180), (60, 908262), (72, 756885), (90, 605508), (108, 504590), (120, 454131), (135, 403672), (180, 302754), (216, 252295), (270, 201836), (360, 151377), (540, 100918), (1080, 50459)]