434321880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157363}}^1$

素因数の和:157400

約数の個数: 64

約数和(自身を含む): 1359624960

約数和(自身を除く): 925303080

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, 157363, 314726, 472089, 629452, 786815, 944178, 1258904, 1573630, 1888356, 2360445, 3147260, 3619349, 3776712, 4720890, 6294520, 7238698, 9441780, 10858047, 14477396, 18096745, 18883560, 21716094, 28954792, 36193490, 43432188, 54290235, 72386980, 86864376, 108580470, 144773960, 217160940, 434321880]

約数ペア:

[(1, 434321880), (2, 217160940), (3, 144773960), (4, 108580470), (5, 86864376), (6, 72386980), (8, 54290235), (10, 43432188), (12, 36193490), (15, 28954792), (20, 21716094), (23, 18883560), (24, 18096745), (30, 14477396), (40, 10858047), (46, 9441780), (60, 7238698), (69, 6294520), (92, 4720890), (115, 3776712), (120, 3619349), (138, 3147260), (184, 2360445), (230, 1888356), (276, 1573630), (345, 1258904), (460, 944178), (552, 786815), (690, 629452), (920, 472089), (1380, 314726), (2760, 157363)]