31110480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4801}}^1$

素因数の和:4826

約数の個数: 100

約数和(自身を含む): 108073812

約数和(自身を除く): 76963332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4801, 6480, 9602, 14403, 19204, 24005, 28806, 38408, 43209, 48010, 57612, 72015, 76816, 86418, 96020, 115224, 129627, 144030, 172836, 192040, 216045, 230448, 259254, 288060, 345672, 384080, 388881, 432090, 518508, 576120, 648135, 691344, 777762, 864180, 1037016, 1152240, 1296270, 1555524, 1728360, 1944405, 2074032, 2592540, 3111048, 3456720, 3888810, 5185080, 6222096, 7777620, 10370160, 15555240, 31110480]

約数ペア:

[(1, 31110480), (2, 15555240), (3, 10370160), (4, 7777620), (5, 6222096), (6, 5185080), (8, 3888810), (9, 3456720), (10, 3111048), (12, 2592540), (15, 2074032), (16, 1944405), (18, 1728360), (20, 1555524), (24, 1296270), (27, 1152240), (30, 1037016), (36, 864180), (40, 777762), (45, 691344), (48, 648135), (54, 576120), (60, 518508), (72, 432090), (80, 388881), (81, 384080), (90, 345672), (108, 288060), (120, 259254), (135, 230448), (144, 216045), (162, 192040), (180, 172836), (216, 144030), (240, 129627), (270, 115224), (324, 96020), (360, 86418), (405, 76816), (432, 72015), (540, 57612), (648, 48010), (720, 43209), (810, 38408), (1080, 28806), (1296, 24005), (1620, 19204), (2160, 14403), (3240, 9602), (4801, 6480)]