54377280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 190195200

約数和(自身を除く): 135817920

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 239, 240, 288, 316, 320, 360, 395, 474, 478, 480, 576, 632, 711, 717, 720, 790, 948, 956, 960, 1185, 1195, 1264, 1422, 1434, 1440, 1580, 1896, 1912, 2151, 2370, 2390, 2528, 2844, 2868, 2880, 3160, 3555, 3585, 3792, 3824, 4302, 4740, 4780, 5056, 5688, 5736, 6320, 7110, 7170, 7584, 7648, 8604, 9480, 9560, 10755, 11376, 11472, 12640, 14220, 14340, 15168, 15296, 17208, 18881, 18960, 19120, 21510, 22752, 22944, 25280, 28440, 28680, 34416, 37762, 37920, 38240, 43020, 45504, 45888, 56643, 56880, 57360, 68832, 75524, 75840, 76480, 86040, 94405, 113286, 113760, 114720, 137664, 151048, 169929, 172080, 188810, 226572, 227520, 229440, 283215, 302096, 339858, 344160, 377620, 453144, 566430, 604192, 679716, 688320, 755240, 849645, 906288, 1132860, 1208384, 1359432, 1510480, 1699290, 1812576, 2265720, 2718864, 3020960, 3398580, 3625152, 4531440, 5437728, 6041920, 6797160, 9062880, 10875456, 13594320, 18125760, 27188640, 54377280]

約数ペア:

[(1, 54377280), (2, 27188640), (3, 18125760), (4, 13594320), (5, 10875456), (6, 9062880), (8, 6797160), (9, 6041920), (10, 5437728), (12, 4531440), (15, 3625152), (16, 3398580), (18, 3020960), (20, 2718864), (24, 2265720), (30, 1812576), (32, 1699290), (36, 1510480), (40, 1359432), (45, 1208384), (48, 1132860), (60, 906288), (64, 849645), (72, 755240), (79, 688320), (80, 679716), (90, 604192), (96, 566430), (120, 453144), (144, 377620), (158, 344160), (160, 339858), (180, 302096), (192, 283215), (237, 229440), (239, 227520), (240, 226572), (288, 188810), (316, 172080), (320, 169929), (360, 151048), (395, 137664), (474, 114720), (478, 113760), (480, 113286), (576, 94405), (632, 86040), (711, 76480), (717, 75840), (720, 75524), (790, 68832), (948, 57360), (956, 56880), (960, 56643), (1185, 45888), (1195, 45504), (1264, 43020), (1422, 38240), (1434, 37920), (1440, 37762), (1580, 34416), (1896, 28680), (1912, 28440), (2151, 25280), (2370, 22944), (2390, 22752), (2528, 21510), (2844, 19120), (2868, 18960), (2880, 18881), (3160, 17208), (3555, 15296), (3585, 15168), (3792, 14340), (3824, 14220), (4302, 12640), (4740, 11472), (4780, 11376), (5056, 10755), (5688, 9560), (5736, 9480), (6320, 8604), (7110, 7648), (7170, 7584)]