275336280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{254941}}^1$

素因数の和:254961

約数の個数: 64

約数和(自身を含む): 917791200

約数和(自身を除く): 642454920

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, 254941, 509882, 764823, 1019764, 1274705, 1529646, 2039528, 2294469, 2549410, 3059292, 3824115, 4588938, 5098820, 6118584, 6883407, 7648230, 9177876, 10197640, 11472345, 13766814, 15296460, 18355752, 22944690, 27533628, 30592920, 34417035, 45889380, 55067256, 68834070, 91778760, 137668140, 275336280]

約数ペア:

[(1, 275336280), (2, 137668140), (3, 91778760), (4, 68834070), (5, 55067256), (6, 45889380), (8, 34417035), (9, 30592920), (10, 27533628), (12, 22944690), (15, 18355752), (18, 15296460), (20, 13766814), (24, 11472345), (27, 10197640), (30, 9177876), (36, 7648230), (40, 6883407), (45, 6118584), (54, 5098820), (60, 4588938), (72, 3824115), (90, 3059292), (108, 2549410), (120, 2294469), (135, 2039528), (180, 1529646), (216, 1274705), (270, 1019764), (360, 764823), (540, 509882), (1080, 254941)]