147982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53617}}^1$

素因数の和:53654

約数の個数: 64

約数和(自身を含む): 463259520

約数和(自身を除く): 315276600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 53617, 107234, 160851, 214468, 268085, 321702, 428936, 536170, 643404, 804255, 1072340, 1233191, 1286808, 1608510, 2144680, 2466382, 3217020, 3699573, 4932764, 6165955, 6434040, 7399146, 9865528, 12331910, 14798292, 18497865, 24663820, 29596584, 36995730, 49327640, 73991460, 147982920]

約数ペア:

[(1, 147982920), (2, 73991460), (3, 49327640), (4, 36995730), (5, 29596584), (6, 24663820), (8, 18497865), (10, 14798292), (12, 12331910), (15, 9865528), (20, 7399146), (23, 6434040), (24, 6165955), (30, 4932764), (40, 3699573), (46, 3217020), (60, 2466382), (69, 2144680), (92, 1608510), (115, 1286808), (120, 1233191), (138, 1072340), (184, 804255), (230, 643404), (276, 536170), (345, 428936), (460, 321702), (552, 268085), (690, 214468), (920, 160851), (1380, 107234), (2760, 53617)]