828483840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71917}}^1$

素因数の和:71944

約数の個数: 108

約数和(自身を含む): 2866507644

約数和(自身を除く): 2038023804

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, 11520, 71917, 143834, 215751, 287668, 359585, 431502, 575336, 647253, 719170, 863004, 1078755, 1150672, 1294506, 1438340, 1726008, 2157510, 2301344, 2589012, 2876680, 3236265, 3452016, 4315020, 4602688, 5178024, 5753360, 6472530, 6904032, 8630040, 9205376, 10356048, 11506720, 12945060, 13808064, 17260080, 18410752, 20712096, 23013440, 25890120, 27616128, 34520160, 41424192, 46026880, 51780240, 55232256, 69040320, 82848384, 92053760, 103560480, 138080640, 165696768, 207120960, 276161280, 414241920, 828483840]

約数ペア:

[(1, 828483840), (2, 414241920), (3, 276161280), (4, 207120960), (5, 165696768), (6, 138080640), (8, 103560480), (9, 92053760), (10, 82848384), (12, 69040320), (15, 55232256), (16, 51780240), (18, 46026880), (20, 41424192), (24, 34520160), (30, 27616128), (32, 25890120), (36, 23013440), (40, 20712096), (45, 18410752), (48, 17260080), (60, 13808064), (64, 12945060), (72, 11506720), (80, 10356048), (90, 9205376), (96, 8630040), (120, 6904032), (128, 6472530), (144, 5753360), (160, 5178024), (180, 4602688), (192, 4315020), (240, 3452016), (256, 3236265), (288, 2876680), (320, 2589012), (360, 2301344), (384, 2157510), (480, 1726008), (576, 1438340), (640, 1294506), (720, 1150672), (768, 1078755), (960, 863004), (1152, 719170), (1280, 647253), (1440, 575336), (1920, 431502), (2304, 359585), (2880, 287668), (3840, 215751), (5760, 143834), (11520, 71917)]