131622480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16619}}^1$

素因数の和:16649

約数の個数: 120

約数和(自身を含む): 482245920

約数和(自身を除く): 350623440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 16619, 33238, 49857, 66476, 83095, 99714, 132952, 149571, 166190, 182809, 199428, 249285, 265904, 299142, 332380, 365618, 398856, 498570, 548427, 598284, 664760, 731236, 747855, 797712, 914045, 997140, 1096854, 1196568, 1329520, 1462472, 1495710, 1645281, 1828090, 1994280, 2193708, 2393136, 2742135, 2924944, 2991420, 3290562, 3656180, 3988560, 4387416, 5484270, 5982840, 6581124, 7312360, 8226405, 8774832, 10968540, 11965680, 13162248, 14624720, 16452810, 21937080, 26324496, 32905620, 43874160, 65811240, 131622480]

約数ペア:

[(1, 131622480), (2, 65811240), (3, 43874160), (4, 32905620), (5, 26324496), (6, 21937080), (8, 16452810), (9, 14624720), (10, 13162248), (11, 11965680), (12, 10968540), (15, 8774832), (16, 8226405), (18, 7312360), (20, 6581124), (22, 5982840), (24, 5484270), (30, 4387416), (33, 3988560), (36, 3656180), (40, 3290562), (44, 2991420), (45, 2924944), (48, 2742135), (55, 2393136), (60, 2193708), (66, 1994280), (72, 1828090), (80, 1645281), (88, 1495710), (90, 1462472), (99, 1329520), (110, 1196568), (120, 1096854), (132, 997140), (144, 914045), (165, 797712), (176, 747855), (180, 731236), (198, 664760), (220, 598284), (240, 548427), (264, 498570), (330, 398856), (360, 365618), (396, 332380), (440, 299142), (495, 265904), (528, 249285), (660, 199428), (720, 182809), (792, 166190), (880, 149571), (990, 132952), (1320, 99714), (1584, 83095), (1980, 66476), (2640, 49857), (3960, 33238), (7920, 16619)]