53760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1$

素因数の和:33

約数の個数: 80

約数和(自身を含む): 196416

約数和(自身を除く): 142656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760]

約数ペア:

[(1, 53760), (2, 26880), (3, 17920), (4, 13440), (5, 10752), (6, 8960), (7, 7680), (8, 6720), (10, 5376), (12, 4480), (14, 3840), (15, 3584), (16, 3360), (20, 2688), (21, 2560), (24, 2240), (28, 1920), (30, 1792), (32, 1680), (35, 1536), (40, 1344), (42, 1280), (48, 1120), (56, 960), (60, 896), (64, 840), (70, 768), (80, 672), (84, 640), (96, 560), (105, 512), (112, 480), (120, 448), (128, 420), (140, 384), (160, 336), (168, 320), (192, 280), (210, 256), (224, 240)]