249072840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1324

約数の個数: 128

約数和(自身を含む): 834940800

約数和(自身を除く): 585867960

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, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1093, 1266, 1688, 1899, 2110, 2186, 2532, 3165, 3279, 3798, 4220, 4372, 5064, 5465, 5697, 6330, 6558, 7596, 8440, 8744, 9495, 9837, 10930, 11394, 12660, 13116, 15192, 16395, 18990, 19674, 21860, 22788, 25320, 26232, 28485, 29511, 32790, 37980, 39348, 43720, 45576, 49185, 56970, 59022, 65580, 75960, 78696, 98370, 113940, 118044, 131160, 147555, 196740, 227880, 230623, 236088, 295110, 393480, 461246, 590220, 691869, 922492, 1153115, 1180440, 1383738, 1844984, 2075607, 2306230, 2767476, 3459345, 4151214, 4612460, 5534952, 6226821, 6918690, 8302428, 9224920, 10378035, 12453642, 13837380, 16604856, 20756070, 24907284, 27674760, 31134105, 41512140, 49814568, 62268210, 83024280, 124536420, 249072840]

約数ペア:

[(1, 249072840), (2, 124536420), (3, 83024280), (4, 62268210), (5, 49814568), (6, 41512140), (8, 31134105), (9, 27674760), (10, 24907284), (12, 20756070), (15, 16604856), (18, 13837380), (20, 12453642), (24, 10378035), (27, 9224920), (30, 8302428), (36, 6918690), (40, 6226821), (45, 5534952), (54, 4612460), (60, 4151214), (72, 3459345), (90, 2767476), (108, 2306230), (120, 2075607), (135, 1844984), (180, 1383738), (211, 1180440), (216, 1153115), (270, 922492), (360, 691869), (422, 590220), (540, 461246), (633, 393480), (844, 295110), (1055, 236088), (1080, 230623), (1093, 227880), (1266, 196740), (1688, 147555), (1899, 131160), (2110, 118044), (2186, 113940), (2532, 98370), (3165, 78696), (3279, 75960), (3798, 65580), (4220, 59022), (4372, 56970), (5064, 49185), (5465, 45576), (5697, 43720), (6330, 39348), (6558, 37980), (7596, 32790), (8440, 29511), (8744, 28485), (9495, 26232), (9837, 25320), (10930, 22788), (11394, 21860), (12660, 19674), (13116, 18990), (15192, 16395)]