15173760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1158

約数の個数: 128

約数和(自身を含む): 55324800

約数和(自身を除く): 40151040

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1129, 1344, 1680, 1920, 2240, 2258, 2688, 3360, 3387, 4480, 4516, 5645, 6720, 6774, 7903, 9032, 11290, 13440, 13548, 15806, 16935, 18064, 22580, 23709, 27096, 31612, 33870, 36128, 39515, 45160, 47418, 54192, 63224, 67740, 72256, 79030, 90320, 94836, 108384, 118545, 126448, 135480, 144512, 158060, 180640, 189672, 216768, 237090, 252896, 270960, 316120, 361280, 379344, 433536, 474180, 505792, 541920, 632240, 722560, 758688, 948360, 1011584, 1083840, 1264480, 1517376, 1896720, 2167680, 2528960, 3034752, 3793440, 5057920, 7586880, 15173760]

約数ペア:

[(1, 15173760), (2, 7586880), (3, 5057920), (4, 3793440), (5, 3034752), (6, 2528960), (7, 2167680), (8, 1896720), (10, 1517376), (12, 1264480), (14, 1083840), (15, 1011584), (16, 948360), (20, 758688), (21, 722560), (24, 632240), (28, 541920), (30, 505792), (32, 474180), (35, 433536), (40, 379344), (42, 361280), (48, 316120), (56, 270960), (60, 252896), (64, 237090), (70, 216768), (80, 189672), (84, 180640), (96, 158060), (105, 144512), (112, 135480), (120, 126448), (128, 118545), (140, 108384), (160, 94836), (168, 90320), (192, 79030), (210, 72256), (224, 67740), (240, 63224), (280, 54192), (320, 47418), (336, 45160), (384, 39515), (420, 36128), (448, 33870), (480, 31612), (560, 27096), (640, 23709), (672, 22580), (840, 18064), (896, 16935), (960, 15806), (1120, 13548), (1129, 13440), (1344, 11290), (1680, 9032), (1920, 7903), (2240, 6774), (2258, 6720), (2688, 5645), (3360, 4516), (3387, 4480)]