121276080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 409996080

約数和(自身を除く): 288720000

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, 179, 180, 240, 358, 360, 537, 716, 720, 895, 941, 1074, 1432, 1611, 1790, 1882, 2148, 2685, 2823, 2864, 3222, 3580, 3764, 4296, 4705, 5370, 5646, 6444, 7160, 7528, 8055, 8469, 8592, 9410, 10740, 11292, 12888, 14115, 14320, 15056, 16110, 16938, 18820, 21480, 22584, 25776, 28230, 32220, 33876, 37640, 42345, 42960, 45168, 56460, 64440, 67752, 75280, 84690, 112920, 128880, 135504, 168439, 169380, 225840, 336878, 338760, 505317, 673756, 677520, 842195, 1010634, 1347512, 1515951, 1684390, 2021268, 2526585, 2695024, 3031902, 3368780, 4042536, 5053170, 6063804, 6737560, 7579755, 8085072, 10106340, 12127608, 13475120, 15159510, 20212680, 24255216, 30319020, 40425360, 60638040, 121276080]

約数ペア:

[(1, 121276080), (2, 60638040), (3, 40425360), (4, 30319020), (5, 24255216), (6, 20212680), (8, 15159510), (9, 13475120), (10, 12127608), (12, 10106340), (15, 8085072), (16, 7579755), (18, 6737560), (20, 6063804), (24, 5053170), (30, 4042536), (36, 3368780), (40, 3031902), (45, 2695024), (48, 2526585), (60, 2021268), (72, 1684390), (80, 1515951), (90, 1347512), (120, 1010634), (144, 842195), (179, 677520), (180, 673756), (240, 505317), (358, 338760), (360, 336878), (537, 225840), (716, 169380), (720, 168439), (895, 135504), (941, 128880), (1074, 112920), (1432, 84690), (1611, 75280), (1790, 67752), (1882, 64440), (2148, 56460), (2685, 45168), (2823, 42960), (2864, 42345), (3222, 37640), (3580, 33876), (3764, 32220), (4296, 28230), (4705, 25776), (5370, 22584), (5646, 21480), (6444, 18820), (7160, 16938), (7528, 16110), (8055, 15056), (8469, 14320), (8592, 14115), (9410, 12888), (10740, 11292)]