61829280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{42937}}^1$

素因数の和:42958

約数の個数: 72

約数和(自身を含む): 210997332

約数和(自身を除く): 149168052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 42937, 85874, 128811, 171748, 214685, 257622, 343496, 386433, 429370, 515244, 644055, 686992, 772866, 858740, 1030488, 1288110, 1373984, 1545732, 1717480, 1932165, 2060976, 2576220, 3091464, 3434960, 3864330, 4121952, 5152440, 6182928, 6869920, 7728660, 10304880, 12365856, 15457320, 20609760, 30914640, 61829280]

約数ペア:

[(1, 61829280), (2, 30914640), (3, 20609760), (4, 15457320), (5, 12365856), (6, 10304880), (8, 7728660), (9, 6869920), (10, 6182928), (12, 5152440), (15, 4121952), (16, 3864330), (18, 3434960), (20, 3091464), (24, 2576220), (30, 2060976), (32, 1932165), (36, 1717480), (40, 1545732), (45, 1373984), (48, 1288110), (60, 1030488), (72, 858740), (80, 772866), (90, 686992), (96, 644055), (120, 515244), (144, 429370), (160, 386433), (180, 343496), (240, 257622), (288, 214685), (360, 171748), (480, 128811), (720, 85874), (1440, 42937)]