2834640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 9904128

約数和(自身を除く): 7069488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 127, 144, 155, 180, 186, 240, 248, 254, 279, 310, 360, 372, 381, 465, 496, 508, 558, 620, 635, 720, 744, 762, 930, 1016, 1116, 1143, 1240, 1270, 1395, 1488, 1524, 1860, 1905, 2032, 2232, 2286, 2480, 2540, 2790, 3048, 3720, 3810, 3937, 4464, 4572, 5080, 5580, 5715, 6096, 7440, 7620, 7874, 9144, 10160, 11160, 11430, 11811, 15240, 15748, 18288, 19685, 22320, 22860, 23622, 30480, 31496, 35433, 39370, 45720, 47244, 59055, 62992, 70866, 78740, 91440, 94488, 118110, 141732, 157480, 177165, 188976, 236220, 283464, 314960, 354330, 472440, 566928, 708660, 944880, 1417320, 2834640]

約数ペア:

[(1, 2834640), (2, 1417320), (3, 944880), (4, 708660), (5, 566928), (6, 472440), (8, 354330), (9, 314960), (10, 283464), (12, 236220), (15, 188976), (16, 177165), (18, 157480), (20, 141732), (24, 118110), (30, 94488), (31, 91440), (36, 78740), (40, 70866), (45, 62992), (48, 59055), (60, 47244), (62, 45720), (72, 39370), (80, 35433), (90, 31496), (93, 30480), (120, 23622), (124, 22860), (127, 22320), (144, 19685), (155, 18288), (180, 15748), (186, 15240), (240, 11811), (248, 11430), (254, 11160), (279, 10160), (310, 9144), (360, 7874), (372, 7620), (381, 7440), (465, 6096), (496, 5715), (508, 5580), (558, 5080), (620, 4572), (635, 4464), (720, 3937), (744, 3810), (762, 3720), (930, 3048), (1016, 2790), (1116, 2540), (1143, 2480), (1240, 2286), (1270, 2232), (1395, 2032), (1488, 1905), (1524, 1860)]