61449840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 223423200

約数和(自身を除く): 161973360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 109, 116, 120, 135, 144, 145, 162, 174, 180, 216, 218, 232, 240, 243, 261, 270, 290, 324, 327, 348, 360, 405, 432, 435, 436, 464, 486, 522, 540, 545, 580, 648, 654, 696, 720, 783, 810, 870, 872, 972, 981, 1044, 1080, 1090, 1160, 1215, 1296, 1305, 1308, 1392, 1566, 1620, 1635, 1740, 1744, 1944, 1962, 2088, 2160, 2180, 2320, 2349, 2430, 2610, 2616, 2943, 3132, 3161, 3240, 3270, 3480, 3888, 3915, 3924, 4176, 4360, 4698, 4860, 4905, 5220, 5232, 5886, 6264, 6322, 6480, 6540, 6960, 7047, 7830, 7848, 8720, 8829, 9396, 9483, 9720, 9810, 10440, 11745, 11772, 12528, 12644, 13080, 14094, 14715, 15660, 15696, 15805, 17658, 18792, 18966, 19440, 19620, 20880, 23490, 23544, 25288, 26160, 26487, 28188, 28449, 29430, 31320, 31610, 35235, 35316, 37584, 37932, 39240, 44145, 46980, 47088, 47415, 50576, 52974, 56376, 56898, 58860, 62640, 63220, 70470, 70632, 75864, 78480, 85347, 88290, 93960, 94830, 105948, 112752, 113796, 117720, 126440, 132435, 140940, 141264, 142245, 151728, 170694, 176580, 187920, 189660, 211896, 227592, 235440, 252880, 256041, 264870, 281880, 284490, 341388, 353160, 379320, 423792, 426735, 455184, 512082, 529740, 563760, 568980, 682776, 706320, 758640, 768123, 853470, 1024164, 1059480, 1137960, 1280205, 1365552, 1536246, 1706940, 2048328, 2118960, 2275920, 2560410, 3072492, 3413880, 3840615, 4096656, 5120820, 6144984, 6827760, 7681230, 10241640, 12289968, 15362460, 20483280, 30724920, 61449840]

約数ペア:

[(1, 61449840), (2, 30724920), (3, 20483280), (4, 15362460), (5, 12289968), (6, 10241640), (8, 7681230), (9, 6827760), (10, 6144984), (12, 5120820), (15, 4096656), (16, 3840615), (18, 3413880), (20, 3072492), (24, 2560410), (27, 2275920), (29, 2118960), (30, 2048328), (36, 1706940), (40, 1536246), (45, 1365552), (48, 1280205), (54, 1137960), (58, 1059480), (60, 1024164), (72, 853470), (80, 768123), (81, 758640), (87, 706320), (90, 682776), (108, 568980), (109, 563760), (116, 529740), (120, 512082), (135, 455184), (144, 426735), (145, 423792), (162, 379320), (174, 353160), (180, 341388), (216, 284490), (218, 281880), (232, 264870), (240, 256041), (243, 252880), (261, 235440), (270, 227592), (290, 211896), (324, 189660), (327, 187920), (348, 176580), (360, 170694), (405, 151728), (432, 142245), (435, 141264), (436, 140940), (464, 132435), (486, 126440), (522, 117720), (540, 113796), (545, 112752), (580, 105948), (648, 94830), (654, 93960), (696, 88290), (720, 85347), (783, 78480), (810, 75864), (870, 70632), (872, 70470), (972, 63220), (981, 62640), (1044, 58860), (1080, 56898), (1090, 56376), (1160, 52974), (1215, 50576), (1296, 47415), (1305, 47088), (1308, 46980), (1392, 44145), (1566, 39240), (1620, 37932), (1635, 37584), (1740, 35316), (1744, 35235), (1944, 31610), (1962, 31320), (2088, 29430), (2160, 28449), (2180, 28188), (2320, 26487), (2349, 26160), (2430, 25288), (2610, 23544), (2616, 23490), (2943, 20880), (3132, 19620), (3161, 19440), (3240, 18966), (3270, 18792), (3480, 17658), (3888, 15805), (3915, 15696), (3924, 15660), (4176, 14715), (4360, 14094), (4698, 13080), (4860, 12644), (4905, 12528), (5220, 11772), (5232, 11745), (5886, 10440), (6264, 9810), (6322, 9720), (6480, 9483), (6540, 9396), (6960, 8829), (7047, 8720), (7830, 7848)]