85913280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 168

約数和(自身を含む): 308591712

約数和(自身を除く): 222678432

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, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1297, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2594, 2760, 2880, 3312, 3680, 3891, 4140, 4416, 5188, 5520, 6485, 6624, 7360, 7782, 8280, 10376, 11040, 11673, 12970, 13248, 15564, 16560, 19455, 20752, 22080, 23346, 25940, 29831, 31128, 33120, 38910, 41504, 46692, 51880, 58365, 59662, 62256, 66240, 77820, 83008, 89493, 93384, 103760, 116730, 119324, 124512, 149155, 155640, 178986, 186768, 207520, 233460, 238648, 249024, 268479, 298310, 311280, 357972, 373536, 415040, 447465, 466920, 477296, 536958, 596620, 622560, 715944, 747072, 894930, 933840, 954592, 1073916, 1193240, 1245120, 1342395, 1431888, 1789860, 1867680, 1909184, 2147832, 2386480, 2684790, 2863776, 3579720, 3735360, 4295664, 4772960, 5369580, 5727552, 7159440, 8591328, 9545920, 10739160, 14318880, 17182656, 21478320, 28637760, 42956640, 85913280]

約数ペア:

[(1, 85913280), (2, 42956640), (3, 28637760), (4, 21478320), (5, 17182656), (6, 14318880), (8, 10739160), (9, 9545920), (10, 8591328), (12, 7159440), (15, 5727552), (16, 5369580), (18, 4772960), (20, 4295664), (23, 3735360), (24, 3579720), (30, 2863776), (32, 2684790), (36, 2386480), (40, 2147832), (45, 1909184), (46, 1867680), (48, 1789860), (60, 1431888), (64, 1342395), (69, 1245120), (72, 1193240), (80, 1073916), (90, 954592), (92, 933840), (96, 894930), (115, 747072), (120, 715944), (138, 622560), (144, 596620), (160, 536958), (180, 477296), (184, 466920), (192, 447465), (207, 415040), (230, 373536), (240, 357972), (276, 311280), (288, 298310), (320, 268479), (345, 249024), (360, 238648), (368, 233460), (414, 207520), (460, 186768), (480, 178986), (552, 155640), (576, 149155), (690, 124512), (720, 119324), (736, 116730), (828, 103760), (920, 93384), (960, 89493), (1035, 83008), (1104, 77820), (1297, 66240), (1380, 62256), (1440, 59662), (1472, 58365), (1656, 51880), (1840, 46692), (2070, 41504), (2208, 38910), (2594, 33120), (2760, 31128), (2880, 29831), (3312, 25940), (3680, 23346), (3891, 22080), (4140, 20752), (4416, 19455), (5188, 16560), (5520, 15564), (6485, 13248), (6624, 12970), (7360, 11673), (7782, 11040), (8280, 10376)]