57054720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 320

約数和(自身を含む): 212129280

約数和(自身を除く): 155074560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 30, 32, 34, 38, 40, 46, 48, 51, 57, 60, 64, 68, 69, 76, 80, 85, 92, 95, 96, 102, 114, 115, 120, 128, 136, 138, 152, 160, 170, 184, 190, 192, 204, 228, 230, 240, 255, 256, 272, 276, 285, 304, 320, 323, 340, 345, 368, 380, 384, 391, 408, 437, 456, 460, 480, 510, 512, 544, 552, 570, 608, 640, 646, 680, 690, 736, 760, 768, 782, 816, 874, 912, 920, 960, 969, 1020, 1088, 1104, 1140, 1173, 1216, 1280, 1292, 1311, 1360, 1380, 1472, 1520, 1536, 1564, 1615, 1632, 1748, 1824, 1840, 1920, 1938, 1955, 2040, 2176, 2185, 2208, 2280, 2346, 2432, 2560, 2584, 2622, 2720, 2760, 2944, 3040, 3128, 3230, 3264, 3496, 3648, 3680, 3840, 3876, 3910, 4080, 4352, 4370, 4416, 4560, 4692, 4845, 4864, 5168, 5244, 5440, 5520, 5865, 5888, 6080, 6256, 6460, 6528, 6555, 6992, 7296, 7360, 7429, 7680, 7752, 7820, 8160, 8704, 8740, 8832, 9120, 9384, 9690, 9728, 10336, 10488, 10880, 11040, 11730, 11776, 12160, 12512, 12920, 13056, 13110, 13984, 14592, 14720, 14858, 15504, 15640, 16320, 17480, 17664, 18240, 18768, 19380, 20672, 20976, 21760, 22080, 22287, 23460, 24320, 25024, 25840, 26112, 26220, 27968, 29184, 29440, 29716, 31008, 31280, 32640, 34960, 35328, 36480, 37145, 37536, 38760, 41344, 41952, 43520, 44160, 44574, 46920, 48640, 50048, 51680, 52440, 55936, 58880, 59432, 62016, 62560, 65280, 69920, 72960, 74290, 75072, 77520, 82688, 83904, 88320, 89148, 93840, 100096, 103360, 104880, 111435, 111872, 118864, 124032, 125120, 130560, 139840, 145920, 148580, 150144, 155040, 165376, 167808, 176640, 178296, 187680, 200192, 206720, 209760, 222870, 223744, 237728, 248064, 250240, 279680, 297160, 300288, 310080, 335616, 356592, 375360, 413440, 419520, 445740, 475456, 496128, 500480, 559360, 594320, 600576, 620160, 671232, 713184, 750720, 826880, 839040, 891480, 950912, 1000960, 1118720, 1188640, 1240320, 1426368, 1501440, 1678080, 1782960, 1901824, 2377280, 2480640, 2852736, 3002880, 3356160, 3565920, 3803648, 4754560, 5705472, 7131840, 9509120, 11410944, 14263680, 19018240, 28527360, 57054720]

約数ペア:

[(1, 57054720), (2, 28527360), (3, 19018240), (4, 14263680), (5, 11410944), (6, 9509120), (8, 7131840), (10, 5705472), (12, 4754560), (15, 3803648), (16, 3565920), (17, 3356160), (19, 3002880), (20, 2852736), (23, 2480640), (24, 2377280), (30, 1901824), (32, 1782960), (34, 1678080), (38, 1501440), (40, 1426368), (46, 1240320), (48, 1188640), (51, 1118720), (57, 1000960), (60, 950912), (64, 891480), (68, 839040), (69, 826880), (76, 750720), (80, 713184), (85, 671232), (92, 620160), (95, 600576), (96, 594320), (102, 559360), (114, 500480), (115, 496128), (120, 475456), (128, 445740), (136, 419520), (138, 413440), (152, 375360), (160, 356592), (170, 335616), (184, 310080), (190, 300288), (192, 297160), (204, 279680), (228, 250240), (230, 248064), (240, 237728), (255, 223744), (256, 222870), (272, 209760), (276, 206720), (285, 200192), (304, 187680), (320, 178296), (323, 176640), (340, 167808), (345, 165376), (368, 155040), (380, 150144), (384, 148580), (391, 145920), (408, 139840), (437, 130560), (456, 125120), (460, 124032), (480, 118864), (510, 111872), (512, 111435), (544, 104880), (552, 103360), (570, 100096), (608, 93840), (640, 89148), (646, 88320), (680, 83904), (690, 82688), (736, 77520), (760, 75072), (768, 74290), (782, 72960), (816, 69920), (874, 65280), (912, 62560), (920, 62016), (960, 59432), (969, 58880), (1020, 55936), (1088, 52440), (1104, 51680), (1140, 50048), (1173, 48640), (1216, 46920), (1280, 44574), (1292, 44160), (1311, 43520), (1360, 41952), (1380, 41344), (1472, 38760), (1520, 37536), (1536, 37145), (1564, 36480), (1615, 35328), (1632, 34960), (1748, 32640), (1824, 31280), (1840, 31008), (1920, 29716), (1938, 29440), (1955, 29184), (2040, 27968), (2176, 26220), (2185, 26112), (2208, 25840), (2280, 25024), (2346, 24320), (2432, 23460), (2560, 22287), (2584, 22080), (2622, 21760), (2720, 20976), (2760, 20672), (2944, 19380), (3040, 18768), (3128, 18240), (3230, 17664), (3264, 17480), (3496, 16320), (3648, 15640), (3680, 15504), (3840, 14858), (3876, 14720), (3910, 14592), (4080, 13984), (4352, 13110), (4370, 13056), (4416, 12920), (4560, 12512), (4692, 12160), (4845, 11776), (4864, 11730), (5168, 11040), (5244, 10880), (5440, 10488), (5520, 10336), (5865, 9728), (5888, 9690), (6080, 9384), (6256, 9120), (6460, 8832), (6528, 8740), (6555, 8704), (6992, 8160), (7296, 7820), (7360, 7752), (7429, 7680)]