1245585960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:796

約数の個数: 192

約数和(自身を含む): 4214106000

約数和(自身を除く): 2968520040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 229, 232, 261, 290, 348, 360, 435, 458, 521, 522, 580, 687, 696, 870, 916, 1042, 1044, 1145, 1160, 1305, 1374, 1563, 1740, 1832, 2061, 2084, 2088, 2290, 2605, 2610, 2748, 3126, 3435, 3480, 4122, 4168, 4580, 4689, 5210, 5220, 5496, 6252, 6641, 6870, 7815, 8244, 9160, 9378, 10305, 10420, 10440, 12504, 13282, 13740, 15109, 15630, 16488, 18756, 19923, 20610, 20840, 23445, 26564, 27480, 30218, 31260, 33205, 37512, 39846, 41220, 45327, 46890, 53128, 59769, 60436, 62520, 66410, 75545, 79692, 82440, 90654, 93780, 99615, 119309, 119538, 120872, 132820, 135981, 151090, 159384, 181308, 187560, 199230, 226635, 238618, 239076, 265640, 271962, 298845, 302180, 357927, 362616, 398460, 453270, 477236, 478152, 543924, 596545, 597690, 604360, 679905, 715854, 796920, 906540, 954472, 1073781, 1087848, 1193090, 1195380, 1359810, 1431708, 1789635, 1813080, 2147562, 2386180, 2390760, 2719620, 2863416, 3459961, 3579270, 4295124, 4772360, 5368905, 5439240, 6919922, 7158540, 8590248, 10379883, 10737810, 13839844, 14317080, 17299805, 20759766, 21475620, 27679688, 31139649, 34599610, 41519532, 42951240, 51899415, 62279298, 69199220, 83039064, 103798830, 124558596, 138398440, 155698245, 207597660, 249117192, 311396490, 415195320, 622792980, 1245585960]

約数ペア:

[(1, 1245585960), (2, 622792980), (3, 415195320), (4, 311396490), (5, 249117192), (6, 207597660), (8, 155698245), (9, 138398440), (10, 124558596), (12, 103798830), (15, 83039064), (18, 69199220), (20, 62279298), (24, 51899415), (29, 42951240), (30, 41519532), (36, 34599610), (40, 31139649), (45, 27679688), (58, 21475620), (60, 20759766), (72, 17299805), (87, 14317080), (90, 13839844), (116, 10737810), (120, 10379883), (145, 8590248), (174, 7158540), (180, 6919922), (229, 5439240), (232, 5368905), (261, 4772360), (290, 4295124), (348, 3579270), (360, 3459961), (435, 2863416), (458, 2719620), (521, 2390760), (522, 2386180), (580, 2147562), (687, 1813080), (696, 1789635), (870, 1431708), (916, 1359810), (1042, 1195380), (1044, 1193090), (1145, 1087848), (1160, 1073781), (1305, 954472), (1374, 906540), (1563, 796920), (1740, 715854), (1832, 679905), (2061, 604360), (2084, 597690), (2088, 596545), (2290, 543924), (2605, 478152), (2610, 477236), (2748, 453270), (3126, 398460), (3435, 362616), (3480, 357927), (4122, 302180), (4168, 298845), (4580, 271962), (4689, 265640), (5210, 239076), (5220, 238618), (5496, 226635), (6252, 199230), (6641, 187560), (6870, 181308), (7815, 159384), (8244, 151090), (9160, 135981), (9378, 132820), (10305, 120872), (10420, 119538), (10440, 119309), (12504, 99615), (13282, 93780), (13740, 90654), (15109, 82440), (15630, 79692), (16488, 75545), (18756, 66410), (19923, 62520), (20610, 60436), (20840, 59769), (23445, 53128), (26564, 46890), (27480, 45327), (30218, 41220), (31260, 39846), (33205, 37512)]