47957760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 174099744

約数和(自身を除く): 126141984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 181, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 362, 368, 384, 414, 460, 480, 543, 552, 576, 640, 690, 720, 724, 736, 768, 828, 905, 920, 960, 1035, 1086, 1104, 1152, 1280, 1380, 1440, 1448, 1472, 1629, 1656, 1810, 1840, 1920, 2070, 2172, 2208, 2304, 2715, 2760, 2880, 2896, 2944, 3258, 3312, 3620, 3680, 3840, 4140, 4163, 4344, 4416, 5430, 5520, 5760, 5792, 5888, 6516, 6624, 7240, 7360, 8145, 8280, 8326, 8688, 8832, 10860, 11040, 11520, 11584, 12489, 13032, 13248, 14480, 14720, 16290, 16560, 16652, 17376, 17664, 20815, 21720, 22080, 23168, 24978, 26064, 26496, 28960, 29440, 32580, 33120, 33304, 34752, 37467, 41630, 43440, 44160, 46336, 49956, 52128, 52992, 57920, 62445, 65160, 66240, 66608, 69504, 74934, 83260, 86880, 88320, 99912, 104256, 115840, 124890, 130320, 132480, 133216, 139008, 149868, 166520, 173760, 187335, 199824, 208512, 231680, 249780, 260640, 264960, 266432, 299736, 333040, 347520, 374670, 399648, 417024, 499560, 521280, 532864, 599472, 666080, 695040, 749340, 799296, 999120, 1042560, 1065728, 1198944, 1332160, 1498680, 1598592, 1998240, 2085120, 2397888, 2664320, 2997360, 3197184, 3996480, 4795776, 5328640, 5994720, 7992960, 9591552, 11989440, 15985920, 23978880, 47957760]

約数ペア:

[(1, 47957760), (2, 23978880), (3, 15985920), (4, 11989440), (5, 9591552), (6, 7992960), (8, 5994720), (9, 5328640), (10, 4795776), (12, 3996480), (15, 3197184), (16, 2997360), (18, 2664320), (20, 2397888), (23, 2085120), (24, 1998240), (30, 1598592), (32, 1498680), (36, 1332160), (40, 1198944), (45, 1065728), (46, 1042560), (48, 999120), (60, 799296), (64, 749340), (69, 695040), (72, 666080), (80, 599472), (90, 532864), (92, 521280), (96, 499560), (115, 417024), (120, 399648), (128, 374670), (138, 347520), (144, 333040), (160, 299736), (180, 266432), (181, 264960), (184, 260640), (192, 249780), (207, 231680), (230, 208512), (240, 199824), (256, 187335), (276, 173760), (288, 166520), (320, 149868), (345, 139008), (360, 133216), (362, 132480), (368, 130320), (384, 124890), (414, 115840), (460, 104256), (480, 99912), (543, 88320), (552, 86880), (576, 83260), (640, 74934), (690, 69504), (720, 66608), (724, 66240), (736, 65160), (768, 62445), (828, 57920), (905, 52992), (920, 52128), (960, 49956), (1035, 46336), (1086, 44160), (1104, 43440), (1152, 41630), (1280, 37467), (1380, 34752), (1440, 33304), (1448, 33120), (1472, 32580), (1629, 29440), (1656, 28960), (1810, 26496), (1840, 26064), (1920, 24978), (2070, 23168), (2172, 22080), (2208, 21720), (2304, 20815), (2715, 17664), (2760, 17376), (2880, 16652), (2896, 16560), (2944, 16290), (3258, 14720), (3312, 14480), (3620, 13248), (3680, 13032), (3840, 12489), (4140, 11584), (4163, 11520), (4344, 11040), (4416, 10860), (5430, 8832), (5520, 8688), (5760, 8326), (5792, 8280), (5888, 8145), (6516, 7360), (6624, 7240)]