121234320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 200

約数和(自身を含む): 430224696

約数和(自身を除く): 308990376

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, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 353, 360, 405, 424, 432, 477, 530, 540, 636, 648, 706, 720, 795, 810, 848, 954, 1059, 1060, 1080, 1272, 1296, 1412, 1431, 1590, 1620, 1765, 1908, 2118, 2120, 2160, 2385, 2544, 2824, 2862, 3177, 3180, 3240, 3530, 3816, 4236, 4240, 4293, 4770, 5295, 5648, 5724, 6354, 6360, 6480, 7060, 7155, 7632, 8472, 8586, 9531, 9540, 10590, 11448, 12708, 12720, 14120, 14310, 15885, 16944, 17172, 18709, 19062, 19080, 21180, 21465, 22896, 25416, 28240, 28593, 28620, 31770, 34344, 37418, 38124, 38160, 42360, 42930, 47655, 50832, 56127, 57186, 57240, 63540, 68688, 74836, 76248, 84720, 85860, 93545, 95310, 112254, 114372, 114480, 127080, 142965, 149672, 152496, 168381, 171720, 187090, 190620, 224508, 228744, 254160, 280635, 285930, 299344, 336762, 343440, 374180, 381240, 449016, 457488, 505143, 561270, 571860, 673524, 748360, 762480, 841905, 898032, 1010286, 1122540, 1143720, 1347048, 1496720, 1515429, 1683810, 2020572, 2245080, 2287440, 2525715, 2694096, 3030858, 3367620, 4041144, 4490160, 5051430, 6061716, 6735240, 7577145, 8082288, 10102860, 12123432, 13470480, 15154290, 20205720, 24246864, 30308580, 40411440, 60617160, 121234320]

約数ペア:

[(1, 121234320), (2, 60617160), (3, 40411440), (4, 30308580), (5, 24246864), (6, 20205720), (8, 15154290), (9, 13470480), (10, 12123432), (12, 10102860), (15, 8082288), (16, 7577145), (18, 6735240), (20, 6061716), (24, 5051430), (27, 4490160), (30, 4041144), (36, 3367620), (40, 3030858), (45, 2694096), (48, 2525715), (53, 2287440), (54, 2245080), (60, 2020572), (72, 1683810), (80, 1515429), (81, 1496720), (90, 1347048), (106, 1143720), (108, 1122540), (120, 1010286), (135, 898032), (144, 841905), (159, 762480), (162, 748360), (180, 673524), (212, 571860), (216, 561270), (240, 505143), (265, 457488), (270, 449016), (318, 381240), (324, 374180), (353, 343440), (360, 336762), (405, 299344), (424, 285930), (432, 280635), (477, 254160), (530, 228744), (540, 224508), (636, 190620), (648, 187090), (706, 171720), (720, 168381), (795, 152496), (810, 149672), (848, 142965), (954, 127080), (1059, 114480), (1060, 114372), (1080, 112254), (1272, 95310), (1296, 93545), (1412, 85860), (1431, 84720), (1590, 76248), (1620, 74836), (1765, 68688), (1908, 63540), (2118, 57240), (2120, 57186), (2160, 56127), (2385, 50832), (2544, 47655), (2824, 42930), (2862, 42360), (3177, 38160), (3180, 38124), (3240, 37418), (3530, 34344), (3816, 31770), (4236, 28620), (4240, 28593), (4293, 28240), (4770, 25416), (5295, 22896), (5648, 21465), (5724, 21180), (6354, 19080), (6360, 19062), (6480, 18709), (7060, 17172), (7155, 16944), (7632, 15885), (8472, 14310), (8586, 14120), (9531, 12720), (9540, 12708), (10590, 11448)]