12377880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 42091200

約数和(自身を除く): 29713320

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, 73, 90, 108, 120, 135, 146, 157, 180, 216, 219, 270, 292, 314, 360, 365, 438, 471, 540, 584, 628, 657, 730, 785, 876, 942, 1080, 1095, 1256, 1314, 1413, 1460, 1570, 1752, 1884, 1971, 2190, 2355, 2628, 2826, 2920, 3140, 3285, 3768, 3942, 4239, 4380, 4710, 5256, 5652, 6280, 6570, 7065, 7884, 8478, 8760, 9420, 9855, 11304, 11461, 13140, 14130, 15768, 16956, 18840, 19710, 21195, 22922, 26280, 28260, 33912, 34383, 39420, 42390, 45844, 56520, 57305, 68766, 78840, 84780, 91688, 103149, 114610, 137532, 169560, 171915, 206298, 229220, 275064, 309447, 343830, 412596, 458440, 515745, 618894, 687660, 825192, 1031490, 1237788, 1375320, 1547235, 2062980, 2475576, 3094470, 4125960, 6188940, 12377880]

約数ペア:

[(1, 12377880), (2, 6188940), (3, 4125960), (4, 3094470), (5, 2475576), (6, 2062980), (8, 1547235), (9, 1375320), (10, 1237788), (12, 1031490), (15, 825192), (18, 687660), (20, 618894), (24, 515745), (27, 458440), (30, 412596), (36, 343830), (40, 309447), (45, 275064), (54, 229220), (60, 206298), (72, 171915), (73, 169560), (90, 137532), (108, 114610), (120, 103149), (135, 91688), (146, 84780), (157, 78840), (180, 68766), (216, 57305), (219, 56520), (270, 45844), (292, 42390), (314, 39420), (360, 34383), (365, 33912), (438, 28260), (471, 26280), (540, 22922), (584, 21195), (628, 19710), (657, 18840), (730, 16956), (785, 15768), (876, 14130), (942, 13140), (1080, 11461), (1095, 11304), (1256, 9855), (1314, 9420), (1413, 8760), (1460, 8478), (1570, 7884), (1752, 7065), (1884, 6570), (1971, 6280), (2190, 5652), (2355, 5256), (2628, 4710), (2826, 4380), (2920, 4239), (3140, 3942), (3285, 3768)]