1119851520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{72907}}^1$

素因数の和:72935

約数の個数: 88

約数和(自身を含む): 3581824224

約数和(自身を除く): 2461972704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 72907, 145814, 218721, 291628, 364535, 437442, 583256, 729070, 874884, 1093605, 1166512, 1458140, 1749768, 2187210, 2333024, 2916280, 3499536, 4374420, 4666048, 5832560, 6999072, 8748840, 9332096, 11665120, 13998144, 17497680, 18664192, 23330240, 27996288, 34995360, 37328384, 46660480, 55992576, 69990720, 74656768, 93320960, 111985152, 139981440, 186641920, 223970304, 279962880, 373283840, 559925760, 1119851520]

約数ペア:

[(1, 1119851520), (2, 559925760), (3, 373283840), (4, 279962880), (5, 223970304), (6, 186641920), (8, 139981440), (10, 111985152), (12, 93320960), (15, 74656768), (16, 69990720), (20, 55992576), (24, 46660480), (30, 37328384), (32, 34995360), (40, 27996288), (48, 23330240), (60, 18664192), (64, 17497680), (80, 13998144), (96, 11665120), (120, 9332096), (128, 8748840), (160, 6999072), (192, 5832560), (240, 4666048), (256, 4374420), (320, 3499536), (384, 2916280), (480, 2333024), (512, 2187210), (640, 1749768), (768, 1458140), (960, 1166512), (1024, 1093605), (1280, 874884), (1536, 729070), (1920, 583256), (2560, 437442), (3072, 364535), (3840, 291628), (5120, 218721), (7680, 145814), (15360, 72907)]