90787680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 314771184

約数和(自身を除く): 223983504

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 941, 1005, 1072, 1206, 1340, 1440, 1608, 1882, 2010, 2144, 2412, 2680, 2823, 3015, 3216, 3764, 4020, 4705, 4824, 5360, 5646, 6030, 6432, 7528, 8040, 8469, 9410, 9648, 10720, 11292, 12060, 14115, 15056, 16080, 16938, 18820, 19296, 22584, 24120, 28230, 30112, 32160, 33876, 37640, 42345, 45168, 48240, 56460, 63047, 67752, 75280, 84690, 90336, 96480, 112920, 126094, 135504, 150560, 169380, 189141, 225840, 252188, 271008, 315235, 338760, 378282, 451680, 504376, 567423, 630470, 677520, 756564, 945705, 1008752, 1134846, 1260940, 1355040, 1513128, 1891410, 2017504, 2269692, 2521880, 2837115, 3026256, 3782820, 4539384, 5043760, 5674230, 6052512, 7565640, 9078768, 10087520, 11348460, 15131280, 18157536, 22696920, 30262560, 45393840, 90787680]

約数ペア:

[(1, 90787680), (2, 45393840), (3, 30262560), (4, 22696920), (5, 18157536), (6, 15131280), (8, 11348460), (9, 10087520), (10, 9078768), (12, 7565640), (15, 6052512), (16, 5674230), (18, 5043760), (20, 4539384), (24, 3782820), (30, 3026256), (32, 2837115), (36, 2521880), (40, 2269692), (45, 2017504), (48, 1891410), (60, 1513128), (67, 1355040), (72, 1260940), (80, 1134846), (90, 1008752), (96, 945705), (120, 756564), (134, 677520), (144, 630470), (160, 567423), (180, 504376), (201, 451680), (240, 378282), (268, 338760), (288, 315235), (335, 271008), (360, 252188), (402, 225840), (480, 189141), (536, 169380), (603, 150560), (670, 135504), (720, 126094), (804, 112920), (941, 96480), (1005, 90336), (1072, 84690), (1206, 75280), (1340, 67752), (1440, 63047), (1608, 56460), (1882, 48240), (2010, 45168), (2144, 42345), (2412, 37640), (2680, 33876), (2823, 32160), (3015, 30112), (3216, 28230), (3764, 24120), (4020, 22584), (4705, 19296), (4824, 18820), (5360, 16938), (5646, 16080), (6030, 15056), (6432, 14115), (7528, 12060), (8040, 11292), (8469, 10720), (9410, 9648)]