1810245120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5816

約数の個数: 160

約数和(自身を含む): 5929308000

約数和(自身を除く): 4119062880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2460, 2560, 2624, 3280, 3840, 3936, 4920, 5248, 5749, 6560, 7680, 7872, 9840, 10496, 11498, 13120, 15744, 17247, 19680, 20992, 22996, 26240, 28745, 31488, 34494, 39360, 45992, 52480, 57490, 62976, 68988, 78720, 86235, 91984, 104960, 114980, 137976, 157440, 172470, 183968, 229960, 235709, 275952, 314880, 344940, 367936, 459920, 471418, 551904, 689880, 707127, 735872, 919840, 942836, 1103808, 1178545, 1379760, 1414254, 1471744, 1839680, 1885672, 2207616, 2357090, 2759520, 2828508, 2943488, 3535635, 3679360, 3771344, 4415232, 4714180, 5519040, 5657016, 7071270, 7358720, 7542688, 8830464, 9428360, 11038080, 11314032, 14142540, 14717440, 15085376, 18856720, 22076160, 22628064, 28285080, 30170752, 37713440, 44152320, 45256128, 56570160, 60341504, 75426880, 90512256, 113140320, 120683008, 150853760, 181024512, 226280640, 301707520, 362049024, 452561280, 603415040, 905122560, 1810245120]

約数ペア:

[(1, 1810245120), (2, 905122560), (3, 603415040), (4, 452561280), (5, 362049024), (6, 301707520), (8, 226280640), (10, 181024512), (12, 150853760), (15, 120683008), (16, 113140320), (20, 90512256), (24, 75426880), (30, 60341504), (32, 56570160), (40, 45256128), (41, 44152320), (48, 37713440), (60, 30170752), (64, 28285080), (80, 22628064), (82, 22076160), (96, 18856720), (120, 15085376), (123, 14717440), (128, 14142540), (160, 11314032), (164, 11038080), (192, 9428360), (205, 8830464), (240, 7542688), (246, 7358720), (256, 7071270), (320, 5657016), (328, 5519040), (384, 4714180), (410, 4415232), (480, 3771344), (492, 3679360), (512, 3535635), (615, 2943488), (640, 2828508), (656, 2759520), (768, 2357090), (820, 2207616), (960, 1885672), (984, 1839680), (1230, 1471744), (1280, 1414254), (1312, 1379760), (1536, 1178545), (1640, 1103808), (1920, 942836), (1968, 919840), (2460, 735872), (2560, 707127), (2624, 689880), (3280, 551904), (3840, 471418), (3936, 459920), (4920, 367936), (5248, 344940), (5749, 314880), (6560, 275952), (7680, 235709), (7872, 229960), (9840, 183968), (10496, 172470), (11498, 157440), (13120, 137976), (15744, 114980), (17247, 104960), (19680, 91984), (20992, 86235), (22996, 78720), (26240, 68988), (28745, 62976), (31488, 57490), (34494, 52480), (39360, 45992)]