265451520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{8641}}^1$

素因数の和:8671

約数の個数: 96

約数和(自身を含む): 849335760

約数和(自身を除く): 583884240

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 8641, 10240, 15360, 17282, 25923, 30720, 34564, 43205, 51846, 69128, 86410, 103692, 129615, 138256, 172820, 207384, 259230, 276512, 345640, 414768, 518460, 553024, 691280, 829536, 1036920, 1106048, 1382560, 1659072, 2073840, 2212096, 2765120, 3318144, 4147680, 4424192, 5530240, 6636288, 8295360, 8848384, 11060480, 13272576, 16590720, 17696768, 22120960, 26545152, 33181440, 44241920, 53090304, 66362880, 88483840, 132725760, 265451520]

約数ペア:

[(1, 265451520), (2, 132725760), (3, 88483840), (4, 66362880), (5, 53090304), (6, 44241920), (8, 33181440), (10, 26545152), (12, 22120960), (15, 17696768), (16, 16590720), (20, 13272576), (24, 11060480), (30, 8848384), (32, 8295360), (40, 6636288), (48, 5530240), (60, 4424192), (64, 4147680), (80, 3318144), (96, 2765120), (120, 2212096), (128, 2073840), (160, 1659072), (192, 1382560), (240, 1106048), (256, 1036920), (320, 829536), (384, 691280), (480, 553024), (512, 518460), (640, 414768), (768, 345640), (960, 276512), (1024, 259230), (1280, 207384), (1536, 172820), (1920, 138256), (2048, 129615), (2560, 103692), (3072, 86410), (3840, 69128), (5120, 51846), (6144, 43205), (7680, 34564), (8641, 30720), (10240, 25923), (15360, 17282)]