29051280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 98567352

約数和(自身を除く): 69516072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 257, 314, 360, 471, 514, 628, 720, 771, 785, 942, 1028, 1256, 1285, 1413, 1542, 1570, 1884, 2056, 2313, 2355, 2512, 2570, 2826, 3084, 3140, 3768, 3855, 4112, 4626, 4710, 5140, 5652, 6168, 6280, 7065, 7536, 7710, 9252, 9420, 10280, 11304, 11565, 12336, 12560, 14130, 15420, 18504, 18840, 20560, 22608, 23130, 28260, 30840, 37008, 37680, 40349, 46260, 56520, 61680, 80698, 92520, 113040, 121047, 161396, 185040, 201745, 242094, 322792, 363141, 403490, 484188, 605235, 645584, 726282, 806980, 968376, 1210470, 1452564, 1613960, 1815705, 1936752, 2420940, 2905128, 3227920, 3631410, 4841880, 5810256, 7262820, 9683760, 14525640, 29051280]

約数ペア:

[(1, 29051280), (2, 14525640), (3, 9683760), (4, 7262820), (5, 5810256), (6, 4841880), (8, 3631410), (9, 3227920), (10, 2905128), (12, 2420940), (15, 1936752), (16, 1815705), (18, 1613960), (20, 1452564), (24, 1210470), (30, 968376), (36, 806980), (40, 726282), (45, 645584), (48, 605235), (60, 484188), (72, 403490), (80, 363141), (90, 322792), (120, 242094), (144, 201745), (157, 185040), (180, 161396), (240, 121047), (257, 113040), (314, 92520), (360, 80698), (471, 61680), (514, 56520), (628, 46260), (720, 40349), (771, 37680), (785, 37008), (942, 30840), (1028, 28260), (1256, 23130), (1285, 22608), (1413, 20560), (1542, 18840), (1570, 18504), (1884, 15420), (2056, 14130), (2313, 12560), (2355, 12336), (2512, 11565), (2570, 11304), (2826, 10280), (3084, 9420), (3140, 9252), (3768, 7710), (3855, 7536), (4112, 7065), (4626, 6280), (4710, 6168), (5140, 5652)]