3847680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 13405392

約数和(自身を除く): 9557712

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, 167, 180, 192, 240, 256, 288, 320, 334, 360, 384, 480, 501, 512, 576, 640, 668, 720, 768, 835, 960, 1002, 1152, 1280, 1336, 1440, 1503, 1536, 1670, 1920, 2004, 2304, 2505, 2560, 2672, 2880, 3006, 3340, 3840, 4008, 4608, 5010, 5344, 5760, 6012, 6680, 7515, 7680, 8016, 10020, 10688, 11520, 12024, 13360, 15030, 16032, 20040, 21376, 23040, 24048, 26720, 30060, 32064, 40080, 42752, 48096, 53440, 60120, 64128, 80160, 85504, 96192, 106880, 120240, 128256, 160320, 192384, 213760, 240480, 256512, 320640, 384768, 427520, 480960, 641280, 769536, 961920, 1282560, 1923840, 3847680]

約数ペア:

[(1, 3847680), (2, 1923840), (3, 1282560), (4, 961920), (5, 769536), (6, 641280), (8, 480960), (9, 427520), (10, 384768), (12, 320640), (15, 256512), (16, 240480), (18, 213760), (20, 192384), (24, 160320), (30, 128256), (32, 120240), (36, 106880), (40, 96192), (45, 85504), (48, 80160), (60, 64128), (64, 60120), (72, 53440), (80, 48096), (90, 42752), (96, 40080), (120, 32064), (128, 30060), (144, 26720), (160, 24048), (167, 23040), (180, 21376), (192, 20040), (240, 16032), (256, 15030), (288, 13360), (320, 12024), (334, 11520), (360, 10688), (384, 10020), (480, 8016), (501, 7680), (512, 7515), (576, 6680), (640, 6012), (668, 5760), (720, 5344), (768, 5010), (835, 4608), (960, 4008), (1002, 3840), (1152, 3340), (1280, 3006), (1336, 2880), (1440, 2672), (1503, 2560), (1536, 2505), (1670, 2304), (1920, 2004)]