180507504

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{23071}}^1$

素因数の和:23245

約数の個数: 40

約数和(自身を含む): 469192192

約数和(自身を除く): 288684688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 23071, 46142, 69213, 92284, 138426, 184568, 276852, 369136, 553704, 1107408, 3760573, 7521146, 11281719, 15042292, 22563438, 30084584, 45126876, 60169168, 90253752, 180507504]

約数ペア:

[(1, 180507504), (2, 90253752), (3, 60169168), (4, 45126876), (6, 30084584), (8, 22563438), (12, 15042292), (16, 11281719), (24, 7521146), (48, 3760573), (163, 1107408), (326, 553704), (489, 369136), (652, 276852), (978, 184568), (1304, 138426), (1956, 92284), (2608, 69213), (3912, 46142), (7824, 23071)]