1923840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{167}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 6696144

約数和(自身を除く): 4772304

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, 576, 640, 668, 720, 768, 835, 960, 1002, 1152, 1280, 1336, 1440, 1503, 1670, 1920, 2004, 2304, 2505, 2672, 2880, 3006, 3340, 3840, 4008, 5010, 5344, 5760, 6012, 6680, 7515, 8016, 10020, 10688, 11520, 12024, 13360, 15030, 16032, 20040, 21376, 24048, 26720, 30060, 32064, 40080, 42752, 48096, 53440, 60120, 64128, 80160, 96192, 106880, 120240, 128256, 160320, 192384, 213760, 240480, 320640, 384768, 480960, 641280, 961920, 1923840]

約数ペア:

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