47979840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 165908736

約数和(自身を除く): 117928896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 53, 60, 64, 69, 80, 82, 92, 96, 106, 115, 120, 123, 138, 159, 160, 164, 184, 192, 205, 212, 230, 240, 246, 265, 276, 318, 320, 328, 345, 368, 410, 424, 460, 480, 492, 530, 552, 615, 636, 656, 690, 736, 795, 820, 848, 920, 943, 960, 984, 1060, 1104, 1219, 1230, 1272, 1312, 1380, 1472, 1590, 1640, 1696, 1840, 1886, 1968, 2120, 2173, 2208, 2438, 2460, 2544, 2624, 2760, 2829, 3180, 3280, 3392, 3657, 3680, 3772, 3936, 4240, 4346, 4416, 4715, 4876, 4920, 5088, 5520, 5658, 6095, 6360, 6519, 6560, 7314, 7360, 7544, 7872, 8480, 8692, 9430, 9752, 9840, 10176, 10865, 11040, 11316, 12190, 12720, 13038, 13120, 14145, 14628, 15088, 16960, 17384, 18285, 18860, 19504, 19680, 21730, 22080, 22632, 24380, 25440, 26076, 28290, 29256, 30176, 32595, 34768, 36570, 37720, 39008, 39360, 43460, 45264, 48760, 49979, 50880, 52152, 56580, 58512, 60352, 65190, 69536, 73140, 75440, 78016, 86920, 90528, 97520, 99958, 104304, 113160, 117024, 130380, 139072, 146280, 149937, 150880, 173840, 181056, 195040, 199916, 208608, 226320, 234048, 249895, 260760, 292560, 299874, 301760, 347680, 390080, 399832, 417216, 452640, 499790, 521520, 585120, 599748, 695360, 749685, 799664, 905280, 999580, 1043040, 1170240, 1199496, 1499370, 1599328, 1999160, 2086080, 2398992, 2998740, 3198656, 3998320, 4797984, 5997480, 7996640, 9595968, 11994960, 15993280, 23989920, 47979840]

約数ペア:

[(1, 47979840), (2, 23989920), (3, 15993280), (4, 11994960), (5, 9595968), (6, 7996640), (8, 5997480), (10, 4797984), (12, 3998320), (15, 3198656), (16, 2998740), (20, 2398992), (23, 2086080), (24, 1999160), (30, 1599328), (32, 1499370), (40, 1199496), (41, 1170240), (46, 1043040), (48, 999580), (53, 905280), (60, 799664), (64, 749685), (69, 695360), (80, 599748), (82, 585120), (92, 521520), (96, 499790), (106, 452640), (115, 417216), (120, 399832), (123, 390080), (138, 347680), (159, 301760), (160, 299874), (164, 292560), (184, 260760), (192, 249895), (205, 234048), (212, 226320), (230, 208608), (240, 199916), (246, 195040), (265, 181056), (276, 173840), (318, 150880), (320, 149937), (328, 146280), (345, 139072), (368, 130380), (410, 117024), (424, 113160), (460, 104304), (480, 99958), (492, 97520), (530, 90528), (552, 86920), (615, 78016), (636, 75440), (656, 73140), (690, 69536), (736, 65190), (795, 60352), (820, 58512), (848, 56580), (920, 52152), (943, 50880), (960, 49979), (984, 48760), (1060, 45264), (1104, 43460), (1219, 39360), (1230, 39008), (1272, 37720), (1312, 36570), (1380, 34768), (1472, 32595), (1590, 30176), (1640, 29256), (1696, 28290), (1840, 26076), (1886, 25440), (1968, 24380), (2120, 22632), (2173, 22080), (2208, 21730), (2438, 19680), (2460, 19504), (2544, 18860), (2624, 18285), (2760, 17384), (2829, 16960), (3180, 15088), (3280, 14628), (3392, 14145), (3657, 13120), (3680, 13038), (3772, 12720), (3936, 12190), (4240, 11316), (4346, 11040), (4416, 10865), (4715, 10176), (4876, 9840), (4920, 9752), (5088, 9430), (5520, 8692), (5658, 8480), (6095, 7872), (6360, 7544), (6519, 7360), (6560, 7314)]