228140280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211241}}^1$

素因数の和:211261

約数の個数: 64

約数和(自身を含む): 760471200

約数和(自身を除く): 532330920

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, 211241, 422482, 633723, 844964, 1056205, 1267446, 1689928, 1901169, 2112410, 2534892, 3168615, 3802338, 4224820, 5069784, 5703507, 6337230, 7604676, 8449640, 9505845, 11407014, 12674460, 15209352, 19011690, 22814028, 25348920, 28517535, 38023380, 45628056, 57035070, 76046760, 114070140, 228140280]

約数ペア:

[(1, 228140280), (2, 114070140), (3, 76046760), (4, 57035070), (5, 45628056), (6, 38023380), (8, 28517535), (9, 25348920), (10, 22814028), (12, 19011690), (15, 15209352), (18, 12674460), (20, 11407014), (24, 9505845), (27, 8449640), (30, 7604676), (36, 6337230), (40, 5703507), (45, 5069784), (54, 4224820), (60, 3802338), (72, 3168615), (90, 2534892), (108, 2112410), (120, 1901169), (135, 1689928), (180, 1267446), (216, 1056205), (270, 844964), (360, 633723), (540, 422482), (1080, 211241)]