179027880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 569462400

約数和(自身を除く): 390434520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 233, 285, 337, 380, 456, 466, 570, 674, 699, 760, 932, 1011, 1140, 1165, 1348, 1398, 1685, 1864, 2022, 2280, 2330, 2696, 2796, 3370, 3495, 4044, 4427, 4660, 5055, 5592, 6403, 6740, 6990, 8088, 8854, 9320, 10110, 12806, 13281, 13480, 13980, 17708, 19209, 20220, 22135, 25612, 26562, 27960, 32015, 35416, 38418, 40440, 44270, 51224, 53124, 64030, 66405, 76836, 78521, 88540, 96045, 106248, 128060, 132810, 153672, 157042, 177080, 192090, 235563, 256120, 265620, 314084, 384180, 392605, 471126, 531240, 628168, 768360, 785210, 942252, 1177815, 1491899, 1570420, 1884504, 2355630, 2983798, 3140840, 4475697, 4711260, 5967596, 7459495, 8951394, 9422520, 11935192, 14918990, 17902788, 22378485, 29837980, 35805576, 44756970, 59675960, 89513940, 179027880]

約数ペア:

[(1, 179027880), (2, 89513940), (3, 59675960), (4, 44756970), (5, 35805576), (6, 29837980), (8, 22378485), (10, 17902788), (12, 14918990), (15, 11935192), (19, 9422520), (20, 8951394), (24, 7459495), (30, 5967596), (38, 4711260), (40, 4475697), (57, 3140840), (60, 2983798), (76, 2355630), (95, 1884504), (114, 1570420), (120, 1491899), (152, 1177815), (190, 942252), (228, 785210), (233, 768360), (285, 628168), (337, 531240), (380, 471126), (456, 392605), (466, 384180), (570, 314084), (674, 265620), (699, 256120), (760, 235563), (932, 192090), (1011, 177080), (1140, 157042), (1165, 153672), (1348, 132810), (1398, 128060), (1685, 106248), (1864, 96045), (2022, 88540), (2280, 78521), (2330, 76836), (2696, 66405), (2796, 64030), (3370, 53124), (3495, 51224), (4044, 44270), (4427, 40440), (4660, 38418), (5055, 35416), (5592, 32015), (6403, 27960), (6740, 26562), (6990, 25612), (8088, 22135), (8854, 20220), (9320, 19209), (10110, 17708), (12806, 13980), (13281, 13480)]