121458960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 320

約数和(自身を含む): 496396800

約数和(自身を除く): 374937840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 277, 280, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 504, 522, 540, 554, 560, 580, 609, 630, 696, 720, 756, 783, 812, 831, 840, 870, 945, 1008, 1015, 1044, 1080, 1108, 1160, 1218, 1260, 1305, 1385, 1392, 1512, 1566, 1624, 1662, 1680, 1740, 1827, 1890, 1939, 2030, 2088, 2160, 2216, 2320, 2436, 2493, 2520, 2610, 2770, 3024, 3045, 3132, 3248, 3324, 3480, 3654, 3780, 3878, 3915, 4060, 4155, 4176, 4432, 4872, 4986, 5040, 5220, 5481, 5540, 5817, 6090, 6264, 6648, 6960, 7308, 7479, 7560, 7756, 7830, 8033, 8120, 8310, 9135, 9695, 9744, 9972, 10440, 10962, 11080, 11634, 12180, 12465, 12528, 13296, 14616, 14958, 15120, 15512, 15660, 16066, 16240, 16620, 17451, 18270, 19390, 19944, 20880, 21924, 22160, 23268, 24099, 24360, 24930, 27405, 29085, 29232, 29916, 31024, 31320, 32132, 33240, 34902, 36540, 37395, 38780, 39888, 40165, 43848, 46536, 48198, 48720, 49860, 52353, 54810, 56231, 58170, 59832, 62640, 64264, 66480, 69804, 72297, 73080, 74790, 77560, 80330, 87255, 87696, 93072, 96396, 99720, 104706, 109620, 112462, 116340, 119664, 120495, 128528, 139608, 144594, 146160, 149580, 155120, 160660, 168693, 174510, 192792, 199440, 209412, 216891, 219240, 224924, 232680, 240990, 261765, 279216, 281155, 289188, 299160, 321320, 337386, 349020, 361485, 385584, 418824, 433782, 438480, 449848, 465360, 481980, 506079, 523530, 562310, 578376, 598320, 642640, 674772, 698040, 722970, 837648, 843465, 867564, 899696, 963960, 1012158, 1047060, 1084455, 1124620, 1156752, 1349544, 1396080, 1445940, 1518237, 1686930, 1735128, 1927920, 2024316, 2094120, 2168910, 2249240, 2530395, 2699088, 2891880, 3036474, 3373860, 3470256, 4048632, 4188240, 4337820, 4498480, 5060790, 5783760, 6072948, 6747720, 7591185, 8097264, 8675640, 10121580, 12145896, 13495440, 15182370, 17351280, 20243160, 24291792, 30364740, 40486320, 60729480, 121458960]

約数ペア:

[(1, 121458960), (2, 60729480), (3, 40486320), (4, 30364740), (5, 24291792), (6, 20243160), (7, 17351280), (8, 15182370), (9, 13495440), (10, 12145896), (12, 10121580), (14, 8675640), (15, 8097264), (16, 7591185), (18, 6747720), (20, 6072948), (21, 5783760), (24, 5060790), (27, 4498480), (28, 4337820), (29, 4188240), (30, 4048632), (35, 3470256), (36, 3373860), (40, 3036474), (42, 2891880), (45, 2699088), (48, 2530395), (54, 2249240), (56, 2168910), (58, 2094120), (60, 2024316), (63, 1927920), (70, 1735128), (72, 1686930), (80, 1518237), (84, 1445940), (87, 1396080), (90, 1349544), (105, 1156752), (108, 1124620), (112, 1084455), (116, 1047060), (120, 1012158), (126, 963960), (135, 899696), (140, 867564), (144, 843465), (145, 837648), (168, 722970), (174, 698040), (180, 674772), (189, 642640), (203, 598320), (210, 578376), (216, 562310), (232, 523530), (240, 506079), (252, 481980), (261, 465360), (270, 449848), (277, 438480), (280, 433782), (290, 418824), (315, 385584), (336, 361485), (348, 349020), (360, 337386), (378, 321320), (406, 299160), (420, 289188), (432, 281155), (435, 279216), (464, 261765), (504, 240990), (522, 232680), (540, 224924), (554, 219240), (560, 216891), (580, 209412), (609, 199440), (630, 192792), (696, 174510), (720, 168693), (756, 160660), (783, 155120), (812, 149580), (831, 146160), (840, 144594), (870, 139608), (945, 128528), (1008, 120495), (1015, 119664), (1044, 116340), (1080, 112462), (1108, 109620), (1160, 104706), (1218, 99720), (1260, 96396), (1305, 93072), (1385, 87696), (1392, 87255), (1512, 80330), (1566, 77560), (1624, 74790), (1662, 73080), (1680, 72297), (1740, 69804), (1827, 66480), (1890, 64264), (1939, 62640), (2030, 59832), (2088, 58170), (2160, 56231), (2216, 54810), (2320, 52353), (2436, 49860), (2493, 48720), (2520, 48198), (2610, 46536), (2770, 43848), (3024, 40165), (3045, 39888), (3132, 38780), (3248, 37395), (3324, 36540), (3480, 34902), (3654, 33240), (3780, 32132), (3878, 31320), (3915, 31024), (4060, 29916), (4155, 29232), (4176, 29085), (4432, 27405), (4872, 24930), (4986, 24360), (5040, 24099), (5220, 23268), (5481, 22160), (5540, 21924), (5817, 20880), (6090, 19944), (6264, 19390), (6648, 18270), (6960, 17451), (7308, 16620), (7479, 16240), (7560, 16066), (7756, 15660), (7830, 15512), (8033, 15120), (8120, 14958), (8310, 14616), (9135, 13296), (9695, 12528), (9744, 12465), (9972, 12180), (10440, 11634), (10962, 11080)]