68802480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 241859520

約数和(自身を除く): 173057040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 601, 636, 720, 795, 848, 954, 1060, 1080, 1202, 1272, 1431, 1590, 1803, 1908, 2120, 2160, 2385, 2404, 2544, 2862, 3005, 3180, 3606, 3816, 4240, 4770, 4808, 5409, 5724, 6010, 6360, 7155, 7212, 7632, 9015, 9540, 9616, 10818, 11448, 12020, 12720, 14310, 14424, 16227, 18030, 19080, 21636, 22896, 24040, 27045, 28620, 28848, 31853, 32454, 36060, 38160, 43272, 48080, 54090, 57240, 63706, 64908, 72120, 81135, 86544, 95559, 108180, 114480, 127412, 129816, 144240, 159265, 162270, 191118, 216360, 254824, 259632, 286677, 318530, 324540, 382236, 432720, 477795, 509648, 573354, 637060, 649080, 764472, 860031, 955590, 1146708, 1274120, 1298160, 1433385, 1528944, 1720062, 1911180, 2293416, 2548240, 2866770, 3440124, 3822360, 4300155, 4586832, 5733540, 6880248, 7644720, 8600310, 11467080, 13760496, 17200620, 22934160, 34401240, 68802480]

約数ペア:

[(1, 68802480), (2, 34401240), (3, 22934160), (4, 17200620), (5, 13760496), (6, 11467080), (8, 8600310), (9, 7644720), (10, 6880248), (12, 5733540), (15, 4586832), (16, 4300155), (18, 3822360), (20, 3440124), (24, 2866770), (27, 2548240), (30, 2293416), (36, 1911180), (40, 1720062), (45, 1528944), (48, 1433385), (53, 1298160), (54, 1274120), (60, 1146708), (72, 955590), (80, 860031), (90, 764472), (106, 649080), (108, 637060), (120, 573354), (135, 509648), (144, 477795), (159, 432720), (180, 382236), (212, 324540), (216, 318530), (240, 286677), (265, 259632), (270, 254824), (318, 216360), (360, 191118), (424, 162270), (432, 159265), (477, 144240), (530, 129816), (540, 127412), (601, 114480), (636, 108180), (720, 95559), (795, 86544), (848, 81135), (954, 72120), (1060, 64908), (1080, 63706), (1202, 57240), (1272, 54090), (1431, 48080), (1590, 43272), (1803, 38160), (1908, 36060), (2120, 32454), (2160, 31853), (2385, 28848), (2404, 28620), (2544, 27045), (2862, 24040), (3005, 22896), (3180, 21636), (3606, 19080), (3816, 18030), (4240, 16227), (4770, 14424), (4808, 14310), (5409, 12720), (5724, 12020), (6010, 11448), (6360, 10818), (7155, 9616), (7212, 9540), (7632, 9015)]