105001920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4051}}^1$

素因数の和:4080

約数の個数: 140

約数和(自身を含む): 373602504

約数和(自身を除く): 268600584

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4051, 4320, 5184, 6480, 8102, 8640, 12153, 12960, 16204, 20255, 24306, 25920, 32408, 36459, 40510, 48612, 60765, 64816, 72918, 81020, 97224, 109377, 121530, 129632, 145836, 162040, 182295, 194448, 218754, 243060, 259264, 291672, 324080, 328131, 364590, 388896, 437508, 486120, 546885, 583344, 648160, 656262, 729180, 777792, 875016, 972240, 1093770, 1166688, 1296320, 1312524, 1458360, 1640655, 1750032, 1944480, 2187540, 2333376, 2625048, 2916720, 3281310, 3500064, 3888960, 4375080, 5250096, 5833440, 6562620, 7000128, 8750160, 10500192, 11666880, 13125240, 17500320, 21000384, 26250480, 35000640, 52500960, 105001920]

約数ペア:

[(1, 105001920), (2, 52500960), (3, 35000640), (4, 26250480), (5, 21000384), (6, 17500320), (8, 13125240), (9, 11666880), (10, 10500192), (12, 8750160), (15, 7000128), (16, 6562620), (18, 5833440), (20, 5250096), (24, 4375080), (27, 3888960), (30, 3500064), (32, 3281310), (36, 2916720), (40, 2625048), (45, 2333376), (48, 2187540), (54, 1944480), (60, 1750032), (64, 1640655), (72, 1458360), (80, 1312524), (81, 1296320), (90, 1166688), (96, 1093770), (108, 972240), (120, 875016), (135, 777792), (144, 729180), (160, 656262), (162, 648160), (180, 583344), (192, 546885), (216, 486120), (240, 437508), (270, 388896), (288, 364590), (320, 328131), (324, 324080), (360, 291672), (405, 259264), (432, 243060), (480, 218754), (540, 194448), (576, 182295), (648, 162040), (720, 145836), (810, 129632), (864, 121530), (960, 109377), (1080, 97224), (1296, 81020), (1440, 72918), (1620, 64816), (1728, 60765), (2160, 48612), (2592, 40510), (2880, 36459), (3240, 32408), (4051, 25920), (4320, 24306), (5184, 20255), (6480, 16204), (8102, 12960), (8640, 12153)]