82357920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57193}}^1$

素因数の和:57214

約数の個数: 72

約数和(自身を含む): 281051316

約数和(自身を除く): 198693396

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, 57193, 114386, 171579, 228772, 285965, 343158, 457544, 514737, 571930, 686316, 857895, 915088, 1029474, 1143860, 1372632, 1715790, 1830176, 2058948, 2287720, 2573685, 2745264, 3431580, 4117896, 4575440, 5147370, 5490528, 6863160, 8235792, 9150880, 10294740, 13726320, 16471584, 20589480, 27452640, 41178960, 82357920]

約数ペア:

[(1, 82357920), (2, 41178960), (3, 27452640), (4, 20589480), (5, 16471584), (6, 13726320), (8, 10294740), (9, 9150880), (10, 8235792), (12, 6863160), (15, 5490528), (16, 5147370), (18, 4575440), (20, 4117896), (24, 3431580), (30, 2745264), (32, 2573685), (36, 2287720), (40, 2058948), (45, 1830176), (48, 1715790), (60, 1372632), (72, 1143860), (80, 1029474), (90, 915088), (96, 857895), (120, 686316), (144, 571930), (160, 514737), (180, 457544), (240, 343158), (288, 285965), (360, 228772), (480, 171579), (720, 114386), (1440, 57193)]