53884680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 162388800

約数和(自身を除く): 108504120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 1789, 2008, 2510, 3012, 3578, 3765, 5020, 5367, 6024, 7156, 7530, 8945, 10040, 10734, 14312, 15060, 17890, 21468, 26835, 30120, 35780, 42936, 53670, 71560, 107340, 214680, 449039, 898078, 1347117, 1796156, 2245195, 2694234, 3592312, 4490390, 5388468, 6735585, 8980780, 10776936, 13471170, 17961560, 26942340, 53884680]

約数ペア:

[(1, 53884680), (2, 26942340), (3, 17961560), (4, 13471170), (5, 10776936), (6, 8980780), (8, 6735585), (10, 5388468), (12, 4490390), (15, 3592312), (20, 2694234), (24, 2245195), (30, 1796156), (40, 1347117), (60, 898078), (120, 449039), (251, 214680), (502, 107340), (753, 71560), (1004, 53670), (1255, 42936), (1506, 35780), (1789, 30120), (2008, 26835), (2510, 21468), (3012, 17890), (3578, 15060), (3765, 14312), (5020, 10734), (5367, 10040), (6024, 8945), (7156, 7530)]