30545280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5303}}^1$

素因数の和:5328

約数の個数: 96

約数和(自身を含む): 105496560

約数和(自身を除く): 74951280

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5303, 5760, 10606, 15909, 21212, 26515, 31818, 42424, 47727, 53030, 63636, 79545, 84848, 95454, 106060, 127272, 159090, 169696, 190908, 212120, 238635, 254544, 318180, 339392, 381816, 424240, 477270, 509088, 636360, 678784, 763632, 848480, 954540, 1018176, 1272720, 1527264, 1696960, 1909080, 2036352, 2545440, 3054528, 3393920, 3818160, 5090880, 6109056, 7636320, 10181760, 15272640, 30545280]

約数ペア:

[(1, 30545280), (2, 15272640), (3, 10181760), (4, 7636320), (5, 6109056), (6, 5090880), (8, 3818160), (9, 3393920), (10, 3054528), (12, 2545440), (15, 2036352), (16, 1909080), (18, 1696960), (20, 1527264), (24, 1272720), (30, 1018176), (32, 954540), (36, 848480), (40, 763632), (45, 678784), (48, 636360), (60, 509088), (64, 477270), (72, 424240), (80, 381816), (90, 339392), (96, 318180), (120, 254544), (128, 238635), (144, 212120), (160, 190908), (180, 169696), (192, 159090), (240, 127272), (288, 106060), (320, 95454), (360, 84848), (384, 79545), (480, 63636), (576, 53030), (640, 47727), (720, 42424), (960, 31818), (1152, 26515), (1440, 21212), (1920, 15909), (2880, 10606), (5303, 5760)]