2080682880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1083689}}^1$

素因数の和:1083711

約数の個数: 64

約数和(自身を含む): 6632182800

約数和(自身を除く): 4551499920

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, 1920, 1083689, 2167378, 3251067, 4334756, 5418445, 6502134, 8669512, 10836890, 13004268, 16255335, 17339024, 21673780, 26008536, 32510670, 34678048, 43347560, 52017072, 65021340, 69356096, 86695120, 104034144, 130042680, 138712192, 173390240, 208068288, 260085360, 346780480, 416136576, 520170720, 693560960, 1040341440, 2080682880]

約数ペア:

[(1, 2080682880), (2, 1040341440), (3, 693560960), (4, 520170720), (5, 416136576), (6, 346780480), (8, 260085360), (10, 208068288), (12, 173390240), (15, 138712192), (16, 130042680), (20, 104034144), (24, 86695120), (30, 69356096), (32, 65021340), (40, 52017072), (48, 43347560), (60, 34678048), (64, 32510670), (80, 26008536), (96, 21673780), (120, 17339024), (128, 16255335), (160, 13004268), (192, 10836890), (240, 8669512), (320, 6502134), (384, 5418445), (480, 4334756), (640, 3251067), (960, 2167378), (1920, 1083689)]