84615840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6529}}^1$

素因数の和:6556

約数の個数: 120

約数和(自身を含む): 298669140

約数和(自身を除く): 214053300

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 6529, 12960, 13058, 19587, 26116, 32645, 39174, 52232, 58761, 65290, 78348, 97935, 104464, 117522, 130580, 156696, 176283, 195870, 208928, 235044, 261160, 293805, 313392, 352566, 391740, 470088, 522320, 528849, 587610, 626784, 705132, 783480, 881415, 940176, 1044640, 1057698, 1175220, 1410264, 1566960, 1762830, 1880352, 2115396, 2350440, 2644245, 2820528, 3133920, 3525660, 4230792, 4700880, 5288490, 5641056, 7051320, 8461584, 9401760, 10576980, 14102640, 16923168, 21153960, 28205280, 42307920, 84615840]

約数ペア:

[(1, 84615840), (2, 42307920), (3, 28205280), (4, 21153960), (5, 16923168), (6, 14102640), (8, 10576980), (9, 9401760), (10, 8461584), (12, 7051320), (15, 5641056), (16, 5288490), (18, 4700880), (20, 4230792), (24, 3525660), (27, 3133920), (30, 2820528), (32, 2644245), (36, 2350440), (40, 2115396), (45, 1880352), (48, 1762830), (54, 1566960), (60, 1410264), (72, 1175220), (80, 1057698), (81, 1044640), (90, 940176), (96, 881415), (108, 783480), (120, 705132), (135, 626784), (144, 587610), (160, 528849), (162, 522320), (180, 470088), (216, 391740), (240, 352566), (270, 313392), (288, 293805), (324, 261160), (360, 235044), (405, 208928), (432, 195870), (480, 176283), (540, 156696), (648, 130580), (720, 117522), (810, 104464), (864, 97935), (1080, 78348), (1296, 65290), (1440, 58761), (1620, 52232), (2160, 39174), (2592, 32645), (3240, 26116), (4320, 19587), (6480, 13058), (6529, 12960)]