1671227520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{870431}}^1$

素因数の和:870453

約数の個数: 64

約数和(自身を含む): 5327043840

約数和(自身を除く): 3655816320

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, 870431, 1740862, 2611293, 3481724, 4352155, 5222586, 6963448, 8704310, 10445172, 13056465, 13926896, 17408620, 20890344, 26112930, 27853792, 34817240, 41780688, 52225860, 55707584, 69634480, 83561376, 104451720, 111415168, 139268960, 167122752, 208903440, 278537920, 334245504, 417806880, 557075840, 835613760, 1671227520]

約数ペア:

[(1, 1671227520), (2, 835613760), (3, 557075840), (4, 417806880), (5, 334245504), (6, 278537920), (8, 208903440), (10, 167122752), (12, 139268960), (15, 111415168), (16, 104451720), (20, 83561376), (24, 69634480), (30, 55707584), (32, 52225860), (40, 41780688), (48, 34817240), (60, 27853792), (64, 26112930), (80, 20890344), (96, 17408620), (120, 13926896), (128, 13056465), (160, 10445172), (192, 8704310), (240, 6963448), (320, 5222586), (384, 4352155), (480, 3481724), (640, 2611293), (960, 1740862), (1920, 870431)]