172903680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5003}}^1$

素因数の和:5033

約数の個数: 144

約数和(自身を含む): 613690560

約数和(自身を除く): 440786880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5003, 5760, 6912, 8640, 10006, 11520, 15009, 17280, 20012, 25015, 30018, 34560, 40024, 45027, 50030, 60036, 75045, 80048, 90054, 100060, 120072, 135081, 150090, 160096, 180108, 200120, 225135, 240144, 270162, 300180, 320192, 360216, 400240, 450270, 480288, 540324, 600360, 640384, 675405, 720432, 800480, 900540, 960576, 1080648, 1200720, 1280768, 1350810, 1440864, 1600960, 1801080, 1921152, 2161296, 2401440, 2701620, 2881728, 3201920, 3602160, 3842304, 4322592, 4802880, 5403240, 5763456, 6403840, 7204320, 8645184, 9605760, 10806480, 11526912, 14408640, 17290368, 19211520, 21612960, 28817280, 34580736, 43225920, 57634560, 86451840, 172903680]

約数ペア:

[(1, 172903680), (2, 86451840), (3, 57634560), (4, 43225920), (5, 34580736), (6, 28817280), (8, 21612960), (9, 19211520), (10, 17290368), (12, 14408640), (15, 11526912), (16, 10806480), (18, 9605760), (20, 8645184), (24, 7204320), (27, 6403840), (30, 5763456), (32, 5403240), (36, 4802880), (40, 4322592), (45, 3842304), (48, 3602160), (54, 3201920), (60, 2881728), (64, 2701620), (72, 2401440), (80, 2161296), (90, 1921152), (96, 1801080), (108, 1600960), (120, 1440864), (128, 1350810), (135, 1280768), (144, 1200720), (160, 1080648), (180, 960576), (192, 900540), (216, 800480), (240, 720432), (256, 675405), (270, 640384), (288, 600360), (320, 540324), (360, 480288), (384, 450270), (432, 400240), (480, 360216), (540, 320192), (576, 300180), (640, 270162), (720, 240144), (768, 225135), (864, 200120), (960, 180108), (1080, 160096), (1152, 150090), (1280, 135081), (1440, 120072), (1728, 100060), (1920, 90054), (2160, 80048), (2304, 75045), (2880, 60036), (3456, 50030), (3840, 45027), (4320, 40024), (5003, 34560), (5760, 30018), (6912, 25015), (8640, 20012), (10006, 17280), (11520, 15009)]