89314560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7753}}^1$

素因数の和:7780

約数の個数: 108

約数和(自身を含む): 309058932

約数和(自身を除く): 219744372

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, 7753, 11520, 15506, 23259, 31012, 38765, 46518, 62024, 69777, 77530, 93036, 116295, 124048, 139554, 155060, 186072, 232590, 248096, 279108, 310120, 348885, 372144, 465180, 496192, 558216, 620240, 697770, 744288, 930360, 992384, 1116432, 1240480, 1395540, 1488576, 1860720, 1984768, 2232864, 2480960, 2791080, 2977152, 3721440, 4465728, 4961920, 5582160, 5954304, 7442880, 8931456, 9923840, 11164320, 14885760, 17862912, 22328640, 29771520, 44657280, 89314560]

約数ペア:

[(1, 89314560), (2, 44657280), (3, 29771520), (4, 22328640), (5, 17862912), (6, 14885760), (8, 11164320), (9, 9923840), (10, 8931456), (12, 7442880), (15, 5954304), (16, 5582160), (18, 4961920), (20, 4465728), (24, 3721440), (30, 2977152), (32, 2791080), (36, 2480960), (40, 2232864), (45, 1984768), (48, 1860720), (60, 1488576), (64, 1395540), (72, 1240480), (80, 1116432), (90, 992384), (96, 930360), (120, 744288), (128, 697770), (144, 620240), (160, 558216), (180, 496192), (192, 465180), (240, 372144), (256, 348885), (288, 310120), (320, 279108), (360, 248096), (384, 232590), (480, 186072), (576, 155060), (640, 139554), (720, 124048), (768, 116295), (960, 93036), (1152, 77530), (1280, 69777), (1440, 62024), (1920, 46518), (2304, 38765), (2880, 31012), (3840, 23259), (5760, 15506), (7753, 11520)]