881061120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{76481}}^1$

素因数の和:76508

約数の個数: 108

約数和(自身を含む): 3048419556

約数和(自身を除く): 2167358436

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 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, 9789568, 11013264, 12236960, 13766580, 14684352, 18355440, 19579136, 22026528, 24473920, 27533160, 29368704, 36710880, 44053056, 48947840, 55066320, 58737408, 73421760, 88106112, 97895680, 110132640, 146843520, 176212224, 220265280, 293687040, 440530560, 881061120]

約数ペア:

[(1, 881061120), (2, 440530560), (3, 293687040), (4, 220265280), (5, 176212224), (6, 146843520), (8, 110132640), (9, 97895680), (10, 88106112), (12, 73421760), (15, 58737408), (16, 55066320), (18, 48947840), (20, 44053056), (24, 36710880), (30, 29368704), (32, 27533160), (36, 24473920), (40, 22026528), (45, 19579136), (48, 18355440), (60, 14684352), (64, 13766580), (72, 12236960), (80, 11013264), (90, 9789568), (96, 9177720), (120, 7342176), (128, 6883290), (144, 6118480), (160, 5506632), (180, 4894784), (192, 4588860), (240, 3671088), (256, 3441645), (288, 3059240), (320, 2753316), (360, 2447392), (384, 2294430), (480, 1835544), (576, 1529620), (640, 1376658), (720, 1223696), (768, 1147215), (960, 917772), (1152, 764810), (1280, 688329), (1440, 611848), (1920, 458886), (2304, 382405), (2880, 305924), (3840, 229443), (5760, 152962), (11520, 76481)]