151388760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54851}}^1$

素因数の和:54888

約数の個数: 64

約数和(自身を含む): 473921280

約数和(自身を除く): 322532520

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, 54851, 109702, 164553, 219404, 274255, 329106, 438808, 548510, 658212, 822765, 1097020, 1261573, 1316424, 1645530, 2194040, 2523146, 3291060, 3784719, 5046292, 6307865, 6582120, 7569438, 10092584, 12615730, 15138876, 18923595, 25231460, 30277752, 37847190, 50462920, 75694380, 151388760]

約数ペア:

[(1, 151388760), (2, 75694380), (3, 50462920), (4, 37847190), (5, 30277752), (6, 25231460), (8, 18923595), (10, 15138876), (12, 12615730), (15, 10092584), (20, 7569438), (23, 6582120), (24, 6307865), (30, 5046292), (40, 3784719), (46, 3291060), (60, 2523146), (69, 2194040), (92, 1645530), (115, 1316424), (120, 1261573), (138, 1097020), (184, 822765), (230, 658212), (276, 548510), (345, 438808), (460, 329106), (552, 274255), (690, 219404), (920, 164553), (1380, 109702), (2760, 54851)]