28834560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2503}}^1$

素因数の和:2530

約数の個数: 108

約数和(自身を含む): 99804432

約数和(自身を除く): 70969872

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, 2503, 2880, 3840, 5006, 5760, 7509, 10012, 11520, 12515, 15018, 20024, 22527, 25030, 30036, 37545, 40048, 45054, 50060, 60072, 75090, 80096, 90108, 100120, 112635, 120144, 150180, 160192, 180216, 200240, 225270, 240288, 300360, 320384, 360432, 400480, 450540, 480576, 600720, 640768, 720864, 800960, 901080, 961152, 1201440, 1441728, 1601920, 1802160, 1922304, 2402880, 2883456, 3203840, 3604320, 4805760, 5766912, 7208640, 9611520, 14417280, 28834560]

約数ペア:

[(1, 28834560), (2, 14417280), (3, 9611520), (4, 7208640), (5, 5766912), (6, 4805760), (8, 3604320), (9, 3203840), (10, 2883456), (12, 2402880), (15, 1922304), (16, 1802160), (18, 1601920), (20, 1441728), (24, 1201440), (30, 961152), (32, 901080), (36, 800960), (40, 720864), (45, 640768), (48, 600720), (60, 480576), (64, 450540), (72, 400480), (80, 360432), (90, 320384), (96, 300360), (120, 240288), (128, 225270), (144, 200240), (160, 180216), (180, 160192), (192, 150180), (240, 120144), (256, 112635), (288, 100120), (320, 90108), (360, 80096), (384, 75090), (480, 60072), (576, 50060), (640, 45054), (720, 40048), (768, 37545), (960, 30036), (1152, 25030), (1280, 22527), (1440, 20024), (1920, 15018), (2304, 12515), (2503, 11520), (2880, 10012), (3840, 7509), (5006, 5760)]