7902406080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15329}}^1$

素因数の和:15531

約数の個数: 168

約数和(自身を含む): 27334616400

約数和(自身を除く): 19432210320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 960, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 2880, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 8055, 8592, 10740, 11456, 12888, 14320, 15329, 16110, 17184, 21480, 25776, 28640, 30658, 32220, 34368, 42960, 45987, 51552, 57280, 61316, 64440, 76645, 85920, 91974, 103104, 122632, 128880, 137961, 153290, 171840, 183948, 229935, 245264, 257760, 275922, 306580, 367896, 459870, 490528, 515520, 551844, 613160, 689805, 735792, 919740, 981056, 1103688, 1226320, 1379610, 1471584, 1839480, 2207376, 2452640, 2743891, 2759220, 2943168, 3678960, 4414752, 4905280, 5487782, 5518440, 7357920, 8231673, 8829504, 10975564, 11036880, 13719455, 14715840, 16463346, 21951128, 22073760, 24695019, 27438910, 32926692, 41158365, 43902256, 44147520, 49390038, 54877820, 65853384, 82316730, 87804512, 98780076, 109755640, 123475095, 131706768, 164633460, 175609024, 197560152, 219511280, 246950190, 263413536, 329266920, 395120304, 439022560, 493900380, 526827072, 658533840, 790240608, 878045120, 987800760, 1317067680, 1580481216, 1975601520, 2634135360, 3951203040, 7902406080]

約数ペア:

[(1, 7902406080), (2, 3951203040), (3, 2634135360), (4, 1975601520), (5, 1580481216), (6, 1317067680), (8, 987800760), (9, 878045120), (10, 790240608), (12, 658533840), (15, 526827072), (16, 493900380), (18, 439022560), (20, 395120304), (24, 329266920), (30, 263413536), (32, 246950190), (36, 219511280), (40, 197560152), (45, 175609024), (48, 164633460), (60, 131706768), (64, 123475095), (72, 109755640), (80, 98780076), (90, 87804512), (96, 82316730), (120, 65853384), (144, 54877820), (160, 49390038), (179, 44147520), (180, 43902256), (192, 41158365), (240, 32926692), (288, 27438910), (320, 24695019), (358, 22073760), (360, 21951128), (480, 16463346), (537, 14715840), (576, 13719455), (716, 11036880), (720, 10975564), (895, 8829504), (960, 8231673), (1074, 7357920), (1432, 5518440), (1440, 5487782), (1611, 4905280), (1790, 4414752), (2148, 3678960), (2685, 2943168), (2864, 2759220), (2880, 2743891), (3222, 2452640), (3580, 2207376), (4296, 1839480), (5370, 1471584), (5728, 1379610), (6444, 1226320), (7160, 1103688), (8055, 981056), (8592, 919740), (10740, 735792), (11456, 689805), (12888, 613160), (14320, 551844), (15329, 515520), (16110, 490528), (17184, 459870), (21480, 367896), (25776, 306580), (28640, 275922), (30658, 257760), (32220, 245264), (34368, 229935), (42960, 183948), (45987, 171840), (51552, 153290), (57280, 137961), (61316, 128880), (64440, 122632), (76645, 103104), (85920, 91974)]