2762880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 8812800

約数和(自身を除く): 6049920

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, 320, 384, 480, 640, 960, 1439, 1920, 2878, 4317, 5756, 7195, 8634, 11512, 14390, 17268, 21585, 23024, 28780, 34536, 43170, 46048, 57560, 69072, 86340, 92096, 115120, 138144, 172680, 184192, 230240, 276288, 345360, 460480, 552576, 690720, 920960, 1381440, 2762880]

約数ペア:

[(1, 2762880), (2, 1381440), (3, 920960), (4, 690720), (5, 552576), (6, 460480), (8, 345360), (10, 276288), (12, 230240), (15, 184192), (16, 172680), (20, 138144), (24, 115120), (30, 92096), (32, 86340), (40, 69072), (48, 57560), (60, 46048), (64, 43170), (80, 34536), (96, 28780), (120, 23024), (128, 21585), (160, 17268), (192, 14390), (240, 11512), (320, 8634), (384, 7195), (480, 5756), (640, 4317), (960, 2878), (1439, 1920)]