489652560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{226691}}^1$

素因数の和:226713

約数の個数: 80

約数和(自身を含む): 1686588480

約数和(自身を除く): 1196935920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 226691, 453382, 680073, 906764, 1133455, 1360146, 1813528, 2040219, 2266910, 2720292, 3400365, 3627056, 4080438, 4533820, 5440584, 6120657, 6800730, 8160876, 9067640, 10201095, 10881168, 12241314, 13601460, 16321752, 18135280, 20402190, 24482628, 27202920, 30603285, 32643504, 40804380, 48965256, 54405840, 61206570, 81608760, 97930512, 122413140, 163217520, 244826280, 489652560]

約数ペア:

[(1, 489652560), (2, 244826280), (3, 163217520), (4, 122413140), (5, 97930512), (6, 81608760), (8, 61206570), (9, 54405840), (10, 48965256), (12, 40804380), (15, 32643504), (16, 30603285), (18, 27202920), (20, 24482628), (24, 20402190), (27, 18135280), (30, 16321752), (36, 13601460), (40, 12241314), (45, 10881168), (48, 10201095), (54, 9067640), (60, 8160876), (72, 6800730), (80, 6120657), (90, 5440584), (108, 4533820), (120, 4080438), (135, 3627056), (144, 3400365), (180, 2720292), (216, 2266910), (240, 2040219), (270, 1813528), (360, 1360146), (432, 1133455), (540, 906764), (720, 680073), (1080, 453382), (2160, 226691)]