120385440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1361

約数の個数: 240

約数和(自身を含む): 485920512

約数和(自身を除く): 365535072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1327, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2654, 2835, 3024, 3240, 3360, 3780, 3981, 4320, 4536, 5040, 5308, 5670, 6048, 6480, 6635, 7560, 7962, 9072, 9289, 10080, 10616, 11340, 11943, 12960, 13270, 15120, 15924, 18144, 18578, 19905, 21232, 22680, 23886, 26540, 27867, 30240, 31848, 35829, 37156, 39810, 42464, 45360, 46445, 47772, 53080, 55734, 59715, 63696, 71658, 74312, 79620, 83601, 90720, 92890, 95544, 106160, 107487, 111468, 119430, 127392, 139335, 143316, 148624, 159240, 167202, 179145, 185780, 191088, 212320, 214974, 222936, 238860, 250803, 278670, 286632, 297248, 318480, 334404, 358290, 371560, 382176, 418005, 429948, 445872, 477720, 501606, 537435, 557340, 573264, 636960, 668808, 716580, 743120, 752409, 836010, 859896, 891744, 955440, 1003212, 1074870, 1114680, 1146528, 1254015, 1337616, 1433160, 1486240, 1504818, 1672020, 1719792, 1910880, 2006424, 2149740, 2229360, 2508030, 2675232, 2866320, 3009636, 3344040, 3439584, 3762045, 4012848, 4299480, 4458720, 5016060, 5732640, 6019272, 6688080, 7524090, 8025696, 8598960, 10032120, 12038544, 13376160, 15048180, 17197920, 20064240, 24077088, 30096360, 40128480, 60192720, 120385440]

約数ペア:

[(1, 120385440), (2, 60192720), (3, 40128480), (4, 30096360), (5, 24077088), (6, 20064240), (7, 17197920), (8, 15048180), (9, 13376160), (10, 12038544), (12, 10032120), (14, 8598960), (15, 8025696), (16, 7524090), (18, 6688080), (20, 6019272), (21, 5732640), (24, 5016060), (27, 4458720), (28, 4299480), (30, 4012848), (32, 3762045), (35, 3439584), (36, 3344040), (40, 3009636), (42, 2866320), (45, 2675232), (48, 2508030), (54, 2229360), (56, 2149740), (60, 2006424), (63, 1910880), (70, 1719792), (72, 1672020), (80, 1504818), (81, 1486240), (84, 1433160), (90, 1337616), (96, 1254015), (105, 1146528), (108, 1114680), (112, 1074870), (120, 1003212), (126, 955440), (135, 891744), (140, 859896), (144, 836010), (160, 752409), (162, 743120), (168, 716580), (180, 668808), (189, 636960), (210, 573264), (216, 557340), (224, 537435), (240, 501606), (252, 477720), (270, 445872), (280, 429948), (288, 418005), (315, 382176), (324, 371560), (336, 358290), (360, 334404), (378, 318480), (405, 297248), (420, 286632), (432, 278670), (480, 250803), (504, 238860), (540, 222936), (560, 214974), (567, 212320), (630, 191088), (648, 185780), (672, 179145), (720, 167202), (756, 159240), (810, 148624), (840, 143316), (864, 139335), (945, 127392), (1008, 119430), (1080, 111468), (1120, 107487), (1134, 106160), (1260, 95544), (1296, 92890), (1327, 90720), (1440, 83601), (1512, 79620), (1620, 74312), (1680, 71658), (1890, 63696), (2016, 59715), (2160, 55734), (2268, 53080), (2520, 47772), (2592, 46445), (2654, 45360), (2835, 42464), (3024, 39810), (3240, 37156), (3360, 35829), (3780, 31848), (3981, 30240), (4320, 27867), (4536, 26540), (5040, 23886), (5308, 22680), (5670, 21232), (6048, 19905), (6480, 18578), (6635, 18144), (7560, 15924), (7962, 15120), (9072, 13270), (9289, 12960), (10080, 11943), (10616, 11340)]