356375520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{941}}^1$

素因数の和:1225

約数の個数: 144

約数和(自身を含む): 1222052832

約数和(自身を除く): 865677312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 263, 288, 360, 480, 526, 720, 789, 941, 1052, 1315, 1440, 1578, 1882, 2104, 2367, 2630, 2823, 3156, 3764, 3945, 4208, 4705, 4734, 5260, 5646, 6312, 7528, 7890, 8416, 8469, 9410, 9468, 10520, 11292, 11835, 12624, 14115, 15056, 15780, 16938, 18820, 18936, 21040, 22584, 23670, 25248, 28230, 30112, 31560, 33876, 37640, 37872, 42080, 42345, 45168, 47340, 56460, 63120, 67752, 75280, 75744, 84690, 90336, 94680, 112920, 126240, 135504, 150560, 169380, 189360, 225840, 247483, 271008, 338760, 378720, 451680, 494966, 677520, 742449, 989932, 1237415, 1355040, 1484898, 1979864, 2227347, 2474830, 2969796, 3712245, 3959728, 4454694, 4949660, 5939592, 7424490, 7919456, 8909388, 9899320, 11136735, 11879184, 14848980, 17818776, 19798640, 22273470, 23758368, 29697960, 35637552, 39597280, 44546940, 59395920, 71275104, 89093880, 118791840, 178187760, 356375520]

約数ペア:

[(1, 356375520), (2, 178187760), (3, 118791840), (4, 89093880), (5, 71275104), (6, 59395920), (8, 44546940), (9, 39597280), (10, 35637552), (12, 29697960), (15, 23758368), (16, 22273470), (18, 19798640), (20, 17818776), (24, 14848980), (30, 11879184), (32, 11136735), (36, 9899320), (40, 8909388), (45, 7919456), (48, 7424490), (60, 5939592), (72, 4949660), (80, 4454694), (90, 3959728), (96, 3712245), (120, 2969796), (144, 2474830), (160, 2227347), (180, 1979864), (240, 1484898), (263, 1355040), (288, 1237415), (360, 989932), (480, 742449), (526, 677520), (720, 494966), (789, 451680), (941, 378720), (1052, 338760), (1315, 271008), (1440, 247483), (1578, 225840), (1882, 189360), (2104, 169380), (2367, 150560), (2630, 135504), (2823, 126240), (3156, 112920), (3764, 94680), (3945, 90336), (4208, 84690), (4705, 75744), (4734, 75280), (5260, 67752), (5646, 63120), (6312, 56460), (7528, 47340), (7890, 45168), (8416, 42345), (8469, 42080), (9410, 37872), (9468, 37640), (10520, 33876), (11292, 31560), (11835, 30112), (12624, 28230), (14115, 25248), (15056, 23670), (15780, 22584), (16938, 21040), (18820, 18936)]