220265280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{76481}}^1$

素因数の和:76504

約数の個数: 84

約数和(自身を含む): 757630692

約数和(自身を除く): 537365412

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 76481, 152962, 229443, 305924, 382405, 458886, 611848, 688329, 764810, 917772, 1147215, 1223696, 1376658, 1529620, 1835544, 2294430, 2447392, 2753316, 3059240, 3441645, 3671088, 4588860, 4894784, 5506632, 6118480, 6883290, 7342176, 9177720, 11013264, 12236960, 13766580, 14684352, 18355440, 22026528, 24473920, 27533160, 36710880, 44053056, 55066320, 73421760, 110132640, 220265280]

約数ペア:

[(1, 220265280), (2, 110132640), (3, 73421760), (4, 55066320), (5, 44053056), (6, 36710880), (8, 27533160), (9, 24473920), (10, 22026528), (12, 18355440), (15, 14684352), (16, 13766580), (18, 12236960), (20, 11013264), (24, 9177720), (30, 7342176), (32, 6883290), (36, 6118480), (40, 5506632), (45, 4894784), (48, 4588860), (60, 3671088), (64, 3441645), (72, 3059240), (80, 2753316), (90, 2447392), (96, 2294430), (120, 1835544), (144, 1529620), (160, 1376658), (180, 1223696), (192, 1147215), (240, 917772), (288, 764810), (320, 688329), (360, 611848), (480, 458886), (576, 382405), (720, 305924), (960, 229443), (1440, 152962), (2880, 76481)]