126837120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 128

約数和(自身を含む): 417530880

約数和(自身を除く): 290693760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2131, 2480, 2976, 3720, 3968, 4262, 4960, 5952, 6393, 7440, 8524, 9920, 10655, 11904, 12786, 14880, 17048, 19840, 21310, 25572, 29760, 31965, 34096, 42620, 51144, 59520, 63930, 66061, 68192, 85240, 102288, 127860, 132122, 136384, 170480, 198183, 204576, 255720, 264244, 272768, 330305, 340960, 396366, 409152, 511440, 528488, 660610, 681920, 792732, 818304, 990915, 1022880, 1056976, 1321220, 1363840, 1585464, 1981830, 2045760, 2113952, 2642440, 3170928, 3963660, 4091520, 4227904, 5284880, 6341856, 7927320, 8455808, 10569760, 12683712, 15854640, 21139520, 25367424, 31709280, 42279040, 63418560, 126837120]

約数ペア:

[(1, 126837120), (2, 63418560), (3, 42279040), (4, 31709280), (5, 25367424), (6, 21139520), (8, 15854640), (10, 12683712), (12, 10569760), (15, 8455808), (16, 7927320), (20, 6341856), (24, 5284880), (30, 4227904), (31, 4091520), (32, 3963660), (40, 3170928), (48, 2642440), (60, 2113952), (62, 2045760), (64, 1981830), (80, 1585464), (93, 1363840), (96, 1321220), (120, 1056976), (124, 1022880), (128, 990915), (155, 818304), (160, 792732), (186, 681920), (192, 660610), (240, 528488), (248, 511440), (310, 409152), (320, 396366), (372, 340960), (384, 330305), (465, 272768), (480, 264244), (496, 255720), (620, 204576), (640, 198183), (744, 170480), (930, 136384), (960, 132122), (992, 127860), (1240, 102288), (1488, 85240), (1860, 68192), (1920, 66061), (1984, 63930), (2131, 59520), (2480, 51144), (2976, 42620), (3720, 34096), (3968, 31965), (4262, 29760), (4960, 25572), (5952, 21310), (6393, 19840), (7440, 17048), (8524, 14880), (9920, 12786), (10655, 11904)]